Q: What is the sum of all factors of the number 2,131,805 excluding 2,131,805?
A: 623,227
The factors of the number 2,131,805 are: 1, 5, 13, 65, 32797, 163985, 426361, 2131805.
If you add them up, you will get the total of 2,132,428. Now subtract 2,131,805 to get 623,227