Q: What is the sum of all factors of the number 2,107,445 excluding 2,107,445?
A: 429,475
The factors of the number 2,107,445 are: 1, 5, 521, 809, 2605, 4045, 421489, 2107445.
If you add them up, you will get the total of 2,107,874. Now subtract 2,107,445 to get 429,475