Q: What is the sum of all factors of the number 1,261,945 including 1,261,945?
A: 1,537,344
The factors of the number 1,261,945 are: 1, 5, 67, 335, 3767, 18835, 252389, 1261945.
If you add them up, you will get the total of 1,537,344.