Q: What is the sum of all factors of the number 398,551,972 excluding 398,551,972?
A: 459,868,444
The factors of the number 398,551,972 are: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1094923, 2189846, 4379692, 7664461, 14233999, 15328922, 28467998, 30657844, 56935996, 99637993, 199275986, 398551972.
If you add them up, you will get the total of 398,552,431. Now subtract 398,551,972 to get 459,868,444