Q: What is the sum of all factors of the number 2,151,359 excluding 2,151,359?
A: 307,345
The factors of the number 2,151,359 are: 1, 7, 307337, 2151359.
If you add them up, you will get the total of 2,151,666. Now subtract 2,151,359 to get 307,345