Q: What is the sum of all factors of the number 1,639,474 excluding 1,639,474?
A: 819,740
The factors of the number 1,639,474 are: 1, 2, 819737, 1639474.
If you add them up, you will get the total of 1,640,293. Now subtract 1,639,474 to get 819,740