Q: What is the sum of all factors of the number 2,538,890 excluding 2,538,890?
A: 2,051,542
The factors of the number 2,538,890 are: 1, 2, 5, 10, 307, 614, 827, 1535, 1654, 3070, 4135, 8270, 253889, 507778, 1269445, 2538890.
If you add them up, you will get the total of 2,538,892. Now subtract 2,538,890 to get 2,051,542