Q: What is the sum of all factors of the number 3,901,945 excluding 3,901,945?
A: 780,395
The factors of the number 3,901,945 are: 1, 5, 780389, 3901945.
If you add them up, you will get the total of 3,902,725. Now subtract 3,901,945 to get 780,395