Q: What is the sum of all factors of the number 3,212,645 excluding 3,212,645?
A: 642,535
The factors of the number 3,212,645 are: 1, 5, 642529, 3212645.
If you add them up, you will get the total of 3,213,287. Now subtract 3,212,645 to get 642,535