8990234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9967}}^1$

素因数の和:10021

約数の個数: 16

約数和(自身を含む): 15071616

約数和(自身を除く): 6081382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 9967, 19934, 109637, 219274, 408647, 817294, 4495117, 8990234]

約数ペア:

[(1, 8990234), (2, 4495117), (11, 817294), (22, 408647), (41, 219274), (82, 109637), (451, 19934), (902, 9967)]