Q: What is the sum of all factors of the number 2,991,290 excluding 2,991,290?
A: 2,455,150
The factors of the number 2,991,290 are: 1, 2, 5, 10, 89, 178, 445, 890, 3361, 6722, 16805, 33610, 299129, 598258, 1495645, 2991290.
If you add them up, you will get the total of 2,991,292. Now subtract 2,991,290 to get 2,455,150