Q: What is the sum of all factors of the number 3,457,138 excluding 3,457,138?
A: 1,737,194
The factors of the number 3,457,138 are: 1, 2, 857, 1714, 2017, 4034, 1728569, 3457138.
If you add them up, you will get the total of 3,457,139. Now subtract 3,457,138 to get 1,737,194