Q: What is the sum of all factors of the number 1,530,438 excluding 1,530,438?
A: 2,238,138
The factors of the number 1,530,438 are: 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2803, 5606, 8409, 16818, 19621, 36439, 39242, 58863, 72878, 109317, 117726, 218634, 255073, 510146, 765219, 1530438.
If you add them up, you will get the total of 1,530,440. Now subtract 1,530,438 to get 2,238,138