#include <bits/stdc++.h>
using namespace std;
long long n, x, y, a, b;
vector<long long> ans;
void ex_euclid(long long a, long long b) {
  if (!b)
    x = 1, y = 0;
  else {
    ex_euclid(b, a % b);
    long long t = x;
    x = y;
    y = t - (a / b) * y;
  }
}
void solve() {
  cin >> n;
  x = n;
  for (__typeof(((long long)sqrt(n) + 1)) i = (2); i < ((long long)sqrt(n) + 1);
       i++) {
    if (x % i == 0) ans.push_back(i);
    while (x % i == 0) x /= i;
  }
  if (x > 1) ans.push_back(x);
  if ((int)ans.size() == 1) {
    cout << "NO" << endl;
    return;
  };
  a = ans[0], b = ans[1];
  ex_euclid(a, b);
  x *= n - 1, y *= n - 1;
  if (x < 0) {
    long long t = (b - 1 - x) / b;
    x += t * b, y -= t * a;
  }
  if (y < 0) {
    long long t = (a - 1 - y) / a;
    x -= t * b, y += t * a;
  }
  cout << "YES" << endl;
  cout << 2 << endl;
  cout << x << " " << n / a << endl;
  cout << y << " " << n / b << endl;
}
void prep() {}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int t = 1;
  prep();
  cout << fixed << setprecision(10);
  while (t--) solve();
  return 0;
}
