Q: What is the sum of all factors of the number 2,100,039 excluding 2,100,039?
A: 708,921
The factors of the number 2,100,039 are: 1, 3, 379, 1137, 1847, 5541, 700013, 2100039.
If you add them up, you will get the total of 2,100,747. Now subtract 2,100,039 to get 708,921