Q: What is the sum of all factors of the number 2,131,345 excluding 2,131,345?
A: 434,735
The factors of the number 2,131,345 are: 1, 5, 439, 971, 2195, 4855, 426269, 2131345.
If you add them up, you will get the total of 2,131,779. Now subtract 2,131,345 to get 434,735