512116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 995904

約数和(自身を除く): 483788

約数列:

[1, 2, 4, 11, 22, 44, 103, 113, 206, 226, 412, 452, 1133, 1243, 2266, 2486, 4532, 4972, 11639, 23278, 46556, 128029, 256058, 512116]

約数ペア:

[(1, 512116), (2, 256058), (4, 128029), (11, 46556), (22, 23278), (44, 11639), (103, 4972), (113, 4532), (206, 2486), (226, 2266), (412, 1243), (452, 1133)]