390296732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{480661}}^1$

素因数の和:480701

約数の個数: 24

約数和(自身を含む): 807512160

約数和(自身を除く): 417215428

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 480661, 961322, 1922644, 3364627, 6729254, 13458508, 13939169, 27878338, 55756676, 97574183, 195148366, 390296732]

約数ペア:

[(1, 390296732), (2, 195148366), (4, 97574183), (7, 55756676), (14, 27878338), (28, 13939169), (29, 13458508), (58, 6729254), (116, 3364627), (203, 1922644), (406, 961322), (812, 480661)]