2238594578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 3905776800

約数和(自身を除く): 1667182222

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 379, 578, 758, 929, 1858, 3179, 4169, 6358, 6443, 8338, 10219, 12886, 15793, 20438, 31586, 70873, 109531, 141746, 173723, 219062, 268481, 347446, 352091, 536962, 704182, 1204841, 2409682, 2953291, 3873001, 5906582, 5985547, 7746002, 11971094, 65841017, 101754299, 131682034, 203508598, 1119297289, 2238594578]

約数ペア:

[(1, 2238594578), (2, 1119297289), (11, 203508598), (17, 131682034), (22, 101754299), (34, 65841017), (187, 11971094), (289, 7746002), (374, 5985547), (379, 5906582), (578, 3873001), (758, 2953291), (929, 2409682), (1858, 1204841), (3179, 704182), (4169, 536962), (6358, 352091), (6443, 347446), (8338, 268481), (10219, 219062), (12886, 173723), (15793, 141746), (20438, 109531), (31586, 70873)]