2103139615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{218963}}^1$

素因数の和:219098

約数の個数: 16

約数和(自身を含む): 2695884768

約数和(自身を除く): 592745153

約数列:

[1, 5, 17, 85, 113, 565, 1921, 9605, 218963, 1094815, 3722371, 18611855, 24742819, 123714095, 420627923, 2103139615]

約数ペア:

[(1, 2103139615), (5, 420627923), (17, 123714095), (85, 24742819), (113, 18611855), (565, 3722371), (1921, 1094815), (9605, 218963)]