Q: What is the sum of all factors of the number 2,172,849 excluding 2,172,849?
A: 1,172,559
The factors of the number 2,172,849 are: 1, 3, 7, 21, 107, 321, 749, 967, 2247, 2901, 6769, 20307, 103469, 310407, 724283, 2172849.
If you add them up, you will get the total of 2,172,850. Now subtract 2,172,849 to get 1,172,559