Q: What is the sum of all factors of the number 2,142,217 excluding 2,142,217?
A: 594,935
The factors of the number 2,142,217 are: 1, 7, 11, 43, 77, 301, 473, 647, 3311, 4529, 7117, 27821, 49819, 194747, 306031, 2142217.
If you add them up, you will get the total of 2,142,811. Now subtract 2,142,217 to get 594,935