Q: What is the sum of all factors of the number 3,280,378 excluding 3,280,378?
A: 1,640,192
The factors of the number 3,280,378 are: 1, 2, 1640189, 3280378.
If you add them up, you will get the total of 3,280,379. Now subtract 3,280,378 to get 1,640,192