1680590968

素因数分解:

$2^3\times 7^1\times {\mathrm{30010553}}^1$

素因数の和:30010566

約数の個数: 16

約数和(自身を含む): 3601266480

約数和(自身を除く): 1920675512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 30010553, 60021106, 120042212, 210073871, 240084424, 420147742, 840295484, 1680590968]

約数ペア:

[(1, 1680590968), (2, 840295484), (4, 420147742), (7, 240084424), (8, 210073871), (14, 120042212), (28, 60021106), (56, 30010553)]