Q: What is the sum of all factors of the number 669,838 excluding 669,838?
A: 412,250
The factors of the number 669,838 are: 1, 2, 13, 26, 25763, 51526, 334919, 669838.
If you add them up, you will get the total of 670,250. Now subtract 669,838 to get 412,250