Q: What is the sum of all factors of the number 2,145,017 excluding 2,145,017?
A: 306,439
The factors of the number 2,145,017 are: 1, 7, 306431, 2145017.
If you add them up, you will get the total of 2,145,323. Now subtract 2,145,017 to get 306,439