4042436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^2$

素因数の和:359

約数の個数: 18

約数和(自身を含む): 7293258

約数和(自身を除く): 3250822

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 24649, 25748, 49298, 98596, 1010609, 2021218, 4042436]

約数ペア:

[(1, 4042436), (2, 2021218), (4, 1010609), (41, 98596), (82, 49298), (157, 25748), (164, 24649), (314, 12874), (628, 6437)]