Q: What is the sum of all factors of the number 6,415,643 excluding 6,415,643?
A: 976,357
The factors of the number 6,415,643 are: 1, 13, 23, 43, 299, 499, 559, 989, 6487, 11477, 12857, 21457, 149201, 278941, 493511, 6415643.
If you add them up, you will get the total of 6,416,619. Now subtract 6,415,643 to get 976,357