172989212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{231269}}^1$

素因数の和:231301

約数の個数: 24

約数和(自身を含む): 349680240

約数和(自身を除く): 176691028

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 231269, 462538, 925076, 2543959, 3931573, 5087918, 7863146, 10175836, 15726292, 43247303, 86494606, 172989212]

約数ペア:

[(1, 172989212), (2, 86494606), (4, 43247303), (11, 15726292), (17, 10175836), (22, 7863146), (34, 5087918), (44, 3931573), (68, 2543959), (187, 925076), (374, 462538), (748, 231269)]