Q: What is the sum of all factors of the number 1,098,407 excluding 1,098,407?
A: 2,209
The factors of the number 1,098,407 are: 1, 757, 1451, 1098407.
If you add them up, you will get the total of 1,098,409. Now subtract 1,098,407 to get 2,209