248392474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{664151}}^1$

素因数の和:664181

約数の個数: 16

約数和(自身を含む): 430370496

約数和(自身を除く): 181978022

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 664151, 1328302, 7305661, 11290567, 14611322, 22581134, 124196237, 248392474]

約数ペア:

[(1, 248392474), (2, 124196237), (11, 22581134), (17, 14611322), (22, 11290567), (34, 7305661), (187, 1328302), (374, 664151)]