Q: What is the sum of all factors of the number 1,288,012 excluding 1,288,012?
A: 1,210,820
The factors of the number 1,288,012 are: 1, 2, 4, 11, 22, 44, 73, 146, 292, 401, 802, 803, 1604, 1606, 3212, 4411, 8822, 17644, 29273, 58546, 117092, 322003, 644006, 1288012.
If you add them up, you will get the total of 1,288,013. Now subtract 1,288,012 to get 1,210,820