Q: What is the sum of all factors of the number 400,426,012 excluding 400,426,012?
A: 401,992,388
The factors of the number 400,426,012 are: 1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14588, 27449, 54898, 109796, 192143, 384286, 768572, 14300929, 28601858, 57203716, 100106503, 200213006, 400426012.
If you add them up, you will get the total of 400,426,413. Now subtract 400,426,012 to get 401,992,388