748487452

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{20201}}^1$

素因数の和:20421

約数の個数: 24

約数和(自身を含む): 1340604720

約数和(自身を除く): 592117268

約数列:

[1, 2, 4, 59, 118, 157, 236, 314, 628, 9263, 18526, 20201, 37052, 40402, 80804, 1191859, 2383718, 3171557, 4767436, 6343114, 12686228, 187121863, 374243726, 748487452]

約数ペア:

[(1, 748487452), (2, 374243726), (4, 187121863), (59, 12686228), (118, 6343114), (157, 4767436), (236, 3171557), (314, 2383718), (628, 1191859), (9263, 80804), (18526, 40402), (20201, 37052)]