2909686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2261354

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 227, 377, 442, 454, 493, 754, 986, 2951, 3859, 5902, 6409, 6583, 7718, 12818, 13166, 50167, 85579, 100334, 111911, 171158, 223822, 1454843, 2909686]

約数ペア:

[(1, 2909686), (2, 1454843), (13, 223822), (17, 171158), (26, 111911), (29, 100334), (34, 85579), (58, 50167), (221, 13166), (227, 12818), (377, 7718), (442, 6583), (454, 6409), (493, 5902), (754, 3859), (986, 2951)]