2542720549

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 2785700808

約数和(自身を除く): 242980259

約数列:

[1, 17, 37, 289, 401, 593, 629, 6817, 10081, 10693, 14837, 21941, 115889, 171377, 237793, 252229, 372997, 4042481, 4287893, 6340949, 8798341, 68722177, 149571797, 2542720549]

約数ペア:

[(1, 2542720549), (17, 149571797), (37, 68722177), (289, 8798341), (401, 6340949), (593, 4287893), (629, 4042481), (6817, 372997), (10081, 252229), (10693, 237793), (14837, 171377), (21941, 115889)]