Q: What is the sum of all factors of the number 2,520,129 excluding 2,520,129?
A: 1,007,871
The factors of the number 2,520,129 are: 1, 3, 29, 83, 87, 249, 349, 1047, 2407, 7221, 10121, 28967, 30363, 86901, 840043, 2520129.
If you add them up, you will get the total of 2,520,130. Now subtract 2,520,129 to get 1,007,871