Q: What is the sum of all factors of the number 2,378,313 excluding 2,378,313?
A: 1,618,641
The factors of the number 2,378,313 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 5393, 16179, 37751, 48537, 113253, 264257, 339759, 792771, 2378313.
If you add them up, you will get the total of 2,378,314. Now subtract 2,378,313 to get 1,618,641