Q: What is the sum of all factors of the number 4,213,439 excluding 4,213,439?
A: 335,521
The factors of the number 4,213,439 are: 1, 23, 29, 667, 6317, 145291, 183193, 4213439.
If you add them up, you will get the total of 4,213,774. Now subtract 4,213,439 to get 335,521