Q: What is the sum of all factors of the number 2,491,742 excluding 2,491,742?
A: 1,664,530
The factors of the number 2,491,742 are: 1, 2, 11, 22, 53, 106, 583, 1166, 2137, 4274, 23507, 47014, 113261, 226522, 1245871, 2491742.
If you add them up, you will get the total of 2,491,743. Now subtract 2,491,742 to get 1,664,530