Q: What is the sum of all factors of the number 421,307,459 excluding 421,307,459?
A: 4,113,229
The factors of the number 421,307,459 are: 1, 157, 307, 8741, 48199, 1372337, 2683487, 421307459.
If you add them up, you will get the total of 421,307,463. Now subtract 421,307,459 to get 4,113,229