Q: What is the sum of all factors of the number 1,380,478 excluding 1,380,478?
A: 900,482
The factors of the number 1,380,478 are: 1, 2, 11, 22, 131, 262, 479, 958, 1441, 2882, 5269, 10538, 62749, 125498, 690239, 1380478.
If you add them up, you will get the total of 1,381,378. Now subtract 1,380,478 to get 900,482