Q: What is the sum of all factors of the number 2,139,593 excluding 2,139,593?
A: 4,615
The factors of the number 2,139,593 are: 1, 523, 4091, 2139593.
If you add them up, you will get the total of 2,139,597. Now subtract 2,139,593 to get 4,615