Q: What is the sum of all factors of the number 4,387,890 excluding 4,387,890?
A: 6,954,126
The factors of the number 4,387,890 are: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11251, 22502, 33753, 56255, 67506, 112510, 146263, 168765, 292526, 337530, 438789, 731315, 877578, 1462630, 2193945, 4387890.
If you add them up, you will get the total of 4,387,896. Now subtract 4,387,890 to get 6,954,126