154908886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{31019}}^1$

素因数の和:31259

約数の個数: 16

約数和(自身を含む): 254612160

約数和(自身を除く): 99703274

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 31019, 62038, 341209, 682418, 7041313, 14082626, 77454443, 154908886]

約数ペア:

[(1, 154908886), (2, 77454443), (11, 14082626), (22, 7041313), (227, 682418), (454, 341209), (2497, 62038), (4994, 31019)]