Q: What is the sum of all factors of the number 4,072,390 excluding 4,072,390?
A: 4,455,722
The factors of the number 4,072,390 are: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8311, 16622, 41555, 58177, 83110, 116354, 290885, 407239, 581770, 814478, 2036195, 4072390.
If you add them up, you will get the total of 4,072,394. Now subtract 4,072,390 to get 4,455,722