Q: What is the sum of all factors of the number 2,152,157 excluding 2,152,157?
A: 307,459
The factors of the number 2,152,157 are: 1, 7, 307451, 2152157.
If you add them up, you will get the total of 2,152,464. Now subtract 2,152,157 to get 307,459