Q: What is the sum of all factors of the number 1,321,406 excluding 1,321,406?
A: 724,738
The factors of the number 1,321,406 are: 1, 2, 31, 62, 21313, 42626, 660703, 1321406.
If you add them up, you will get the total of 1,322,130. Now subtract 1,321,406 to get 724,738