172405262

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1\times {\mathrm{593}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 275725296

約数和(自身を除く): 103320034

約数列:

[1, 2, 17, 34, 289, 503, 578, 593, 1006, 1186, 8551, 10081, 17102, 20162, 145367, 171377, 290734, 298279, 342754, 596558, 5070743, 10141486, 86202631, 172405262]

約数ペア:

[(1, 172405262), (2, 86202631), (17, 10141486), (34, 5070743), (289, 596558), (503, 342754), (578, 298279), (593, 290734), (1006, 171377), (1186, 145367), (8551, 20162), (10081, 17102)]