Q: What is the sum of all factors of the number 1,645,142 excluding 1,645,142?
A: 822,574
The factors of the number 1,645,142 are: 1, 2, 822571, 1645142.
If you add them up, you will get the total of 1,645,964. Now subtract 1,645,142 to get 822,574