Q: What is the sum of all factors of the number 2,131,665 excluding 2,131,665?
A: 1,279,023
The factors of the number 2,131,665 are: 1, 3, 5, 15, 142111, 426333, 710555, 2131665.
If you add them up, you will get the total of 2,131,666. Now subtract 2,131,665 to get 1,279,023