Q: What is the sum of all factors of the number 2,489,180 excluding 2,489,180?
A: 2,738,140
The factors of the number 2,489,180 are: 1, 2, 4, 5, 10, 20, 124459, 248918, 497836, 622295, 1244590, 2489180.
If you add them up, you will get the total of 2,489,182. Now subtract 2,489,180 to get 2,738,140