1663820230058

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1628004139}}^1$

素因数の和:1628004221

約数の個数: 16

約数和(自身を含む): 2891335352640

約数和(自身を除く): 1227515122582

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1628004139, 3256008278, 11396028973, 22792057946, 118844302147, 237688604294, 831910115029, 1663820230058]

約数ペア:

[(1, 1663820230058), (2, 831910115029), (7, 237688604294), (14, 118844302147), (73, 22792057946), (146, 11396028973), (511, 3256008278), (1022, 1628004139)]