Q: What is the sum of all factors of the number 1,987,874 including 1,987,874?
A: 3,407,808
The factors of the number 1,987,874 are: 1, 2, 7, 14, 141991, 283982, 993937, 1987874.
If you add them up, you will get the total of 3,407,808.