Q: What is the sum of all factors of the number 2,157,379 excluding 2,157,379?
A: 368,669
The factors of the number 2,157,379 are: 1, 7, 41, 287, 7517, 52619, 308197, 2157379.
If you add them up, you will get the total of 2,157,747. Now subtract 2,157,379 to get 368,669