Q: What is the sum of all factors of the number 1,304,780 excluding 1,304,780?
A: 1,435,300
The factors of the number 1,304,780 are: 1, 2, 4, 5, 10, 20, 65239, 130478, 260956, 326195, 652390, 1304780.
If you add them up, you will get the total of 1,304,781. Now subtract 1,304,780 to get 1,435,300