#include <iostream>
#include <cstdint>

using namespace std;

int main() {

  ios::sync_with_stdio(false);
  cin.tie(0);

  int64_t m;
  cin >> m;

  for (int64_t i = 2; i * i <= m; ++i) {
    if(m % i == 0) {
      cout<< i << " " << m/i << endl;
      return 0;
    }
  }
  cout << 1 << " " << m << endl;
}