Q: What is the sum of all factors of the number 1,211,390 excluding 1,211,390?
A: 969,130
The factors of the number 1,211,390 are: 1, 2, 5, 10, 121139, 242278, 605695, 1211390.
If you add them up, you will get the total of 1,212,359. Now subtract 1,211,390 to get 969,130