2017637470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4921067}}^1$

素因数の和:4921115

約数の個数: 16

約数和(自身を含む): 3720327408

約数和(自身を除く): 1702689938

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4921067, 9842134, 24605335, 49210670, 201763747, 403527494, 1008818735, 2017637470]

約数ペア:

[(1, 2017637470), (2, 1008818735), (5, 403527494), (10, 201763747), (41, 49210670), (82, 24605335), (205, 9842134), (410, 4921067)]