#include <bits/stdc++.h>
using namespace std;
int a[34000];
long long exgcd(long long x, long long y, long long &u, long long &v) {
  if (y == 0) {
    u = 1;
    v = 0;
    return x;
  }
  long long m = x / y, uu, vv;
  long long g = exgcd(y, x % y, uu, vv);
  u = vv;
  v = uu - m * vv;
  return g;
}
int main() {
  int n;
  scanf("%d", &n);
  int m = n;
  vector<int> v;
  for (int i = 2; i < 34000; i++) {
    if (a[i]) continue;
    if (n % i == 0) {
      while (n % i == 0) {
        n /= i;
      }
      v.push_back(i);
    }
    for (int j = i + i; j < 34000; j += i) {
      a[j] = 1;
    }
  }
  if (n > 1) {
    v.push_back(n);
  }
  if (v.size() <= 1) {
    puts("NO");
    return 0;
  }
  long long u = 1;
  for (int i = 0; i < v.size(); i++) {
    u *= v[i];
  }
  long long r = m - 1;
  vector<int> au, ab;
  for (int i = 0; i < v.size(); i++) {
    if (r <= 0) break;
    long long x, y, z = r % (u / v[i]), g = exgcd(v[i], u / v[i], x, y);
    x *= z;
    x %= u / v[i];
    if (x < 0) x += u / v[i];
    r -= v[i] * x;
    if (x) {
      au.push_back(x);
      ab.push_back(m / v[i]);
    }
  }
  if (r < 0) {
    puts("NO");
    return 0;
  }
  if (r > 0) {
    long long x, y, g = exgcd(r, m, x, y);
    au.push_back(r / g);
    ab.push_back(m / g);
  }
  printf("YES\n%d\n", au.size());
  for (int i = 0; i < au.size(); i++) {
    printf("%d %d\n", au[i], ab[i]);
  }
  return 0;
}
