313325692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{23059}}^1$

素因数の和:23185

約数の個数: 24

約数和(自身を含む): 568198400

約数和(自身を除く): 254872708

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 6794, 13588, 23059, 46118, 92236, 991537, 1821661, 1983074, 3643322, 3966148, 7286644, 78331423, 156662846, 313325692]

約数ペア:

[(1, 313325692), (2, 156662846), (4, 78331423), (43, 7286644), (79, 3966148), (86, 3643322), (158, 1983074), (172, 1821661), (316, 991537), (3397, 92236), (6794, 46118), (13588, 23059)]