Q: What is the sum of all factors of the number 1,212,457 excluding 1,212,457?
A: 90,239
The factors of the number 1,212,457 are: 1, 17, 73, 977, 1241, 16609, 71321, 1212457.
If you add them up, you will get the total of 1,212,547. Now subtract 1,212,457 to get 90,239