Q: What is the sum of all factors of the number 1,210,621 excluding 1,210,621?
A: 115,619
The factors of the number 1,210,621 are: 1, 17, 59, 71, 289, 1003, 1207, 4189, 17051, 20519, 71213, 1210621.
If you add them up, you will get the total of 1,210,736. Now subtract 1,210,621 to get 115,619