Q: What is the sum of all factors of the number 3,868,689 excluding 3,868,689?
A: 1,856,751
The factors of the number 3,868,689 are: 1, 3, 11, 33, 59, 177, 649, 1947, 1987, 5961, 21857, 65571, 117233, 351699, 1289563, 3868689.
If you add them up, you will get the total of 3,868,690. Now subtract 3,868,689 to get 1,856,751