Q: What is the sum of all factors of the number 1,247,480 excluding 1,247,480?
A: 1,776,520
The factors of the number 1,247,480 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2399, 4798, 9596, 11995, 19192, 23990, 31187, 47980, 62374, 95960, 124748, 155935, 249496, 311870, 623740, 1247480.
If you add them up, you will get the total of 1,247,481. Now subtract 1,247,480 to get 1,776,520