Q: What is the sum of all factors of the number 1,978,730 excluding 1,978,730?
A: 1,988,758
The factors of the number 1,978,730 are: 1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 491, 806, 982, 2015, 2455, 4030, 4910, 6383, 12766, 15221, 30442, 31915, 63830, 76105, 152210, 197873, 395746, 989365, 1978730.
If you add them up, you will get the total of 1,978,731. Now subtract 1,978,730 to get 1,988,758