2019267592

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{453157}}^1$

素因数の和:453720

約数の個数: 16

約数和(自身を含む): 3792932460

約数和(自身を除く): 1773664868

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 453157, 906314, 1812628, 3625256, 252408449, 504816898, 1009633796, 2019267592]

約数ペア:

[(1, 2019267592), (2, 1009633796), (4, 504816898), (8, 252408449), (557, 3625256), (1114, 1812628), (2228, 906314), (4456, 453157)]