Q: What is the sum of all factors of the number 1,238,142 excluding 1,238,142?
A: 1,296,258
The factors of the number 1,238,142 are: 1, 2, 3, 6, 43, 86, 129, 258, 4799, 9598, 14397, 28794, 206357, 412714, 619071, 1238142.
If you add them up, you will get the total of 1,238,143. Now subtract 1,238,142 to get 1,296,258