Q: What is the sum of all factors of the number 639,452 including 639,452?
A: 1,220,856
The factors of the number 639,452 are: 1, 2, 4, 11, 22, 44, 14533, 29066, 58132, 159863, 319726, 639452.
If you add them up, you will get the total of 1,220,856.