Q: What is the sum of all factors of the number 2,172,669 excluding 2,172,669?
A: 945,411
The factors of the number 2,172,669 are: 1, 3, 19, 47, 57, 141, 811, 893, 2433, 2679, 15409, 38117, 46227, 114351, 724223, 2172669.
If you add them up, you will get the total of 2,173,614. Now subtract 2,172,669 to get 945,411