Q: What is the sum of all factors of the number 3,545,138 excluding 3,545,138?
A: 1,772,572
The factors of the number 3,545,138 are: 1, 2, 1772569, 3545138.
If you add them up, you will get the total of 3,545,139. Now subtract 3,545,138 to get 1,772,572