Q: What is the sum of all factors of the number 393,998 excluding 393,998?
A: 250,762
The factors of the number 393,998 are: 1, 2, 11, 22, 17909, 35818, 196999, 393998.
If you add them up, you will get the total of 394,248. Now subtract 393,998 to get 250,762