Q: What is the sum of all factors of the number 3,640,149 excluding 3,640,149?
A: 1,617,857
The factors of the number 3,640,149 are: 1, 3, 9, 404461, 1213383, 3640149.
If you add them up, you will get the total of 3,640,150. Now subtract 3,640,149 to get 1,617,857