Q: What is the sum of all factors of the number 2,164,921 excluding 2,164,921?
A: 369,479
The factors of the number 2,164,921 are: 1, 11, 23, 43, 199, 253, 473, 989, 2189, 4577, 8557, 10879, 50347, 94127, 196811, 2164921.
If you add them up, you will get the total of 2,165,290. Now subtract 2,164,921 to get 369,479