#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> v;
bool flag;
vector<pair<long long, long long> > ans;
void extgcd(long long a, long long b, long long &x, long long &y) {
  if (b) {
    extgcd(b, a % b, y, x);
    y -= a / b * x;
  } else
    x = 1, y = 0;
}
void solve(long long a, long long b, long long c, long long &x, long long &y) {
  extgcd(a, b, x, y);
  x *= c, y *= c;
  long long t = ((x % b + b) % b - x) / b;
  x = (x % b + b) % b;
  y -= t * a;
}
int main() {
  scanf("%d", &n);
  flag = false;
  int tmp = n;
  for (int i = 2; i <= sqrt(n); i++) {
    if (n % i == 0) {
      v.push_back(i);
      while (n % i == 0) n /= i;
      flag = true;
    }
  }
  if (n != 1 && flag) v.push_back(n);
  if (v.empty())
    printf("NO\n");
  else {
    if (v.size() == 1) {
      if ((tmp - 1) % v[0])
        printf("NO\n");
      else {
        printf("YES\n");
        printf("1\n");
        printf("%d %d\n", (tmp - 1) / v[0], tmp / v[0]);
      }
    } else {
      long long a = v[0], b = v[1];
      long long x, y;
      solve(a, b, tmp - 1, x, y);
      printf("YES\n");
      if (x) ans.push_back(pair<long long, long long>(x, a));
      if (y) ans.push_back(pair<long long, long long>(y, b));
      printf("%d\n", ans.size());
      for (auto p : ans) printf("%lld %lld\n", p.first, tmp / p.second);
    }
  }
  return 0;
}
