Q: What is the sum of all factors of the number 1,229,976 excluding 1,229,976?

A: 2,406,384

Why is 2,406,384 the sum of all factors of 1,229,976, excluding 1,229,976?

The factors of the number 1,229,976 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 1553, 3106, 4659, 6212, 9318, 12424, 13977, 17083, 18636, 27954, 34166, 37272, 51249, 55908, 68332, 102498, 111816, 136664, 153747, 204996, 307494, 409992, 614988, 1229976.

If you add them up, you will get the total of 1,229,978. Now subtract 1,229,976 to get 2,406,384