1421948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 2875824

約数和(自身を除く): 1453876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1901, 3802, 7604, 20911, 32317, 41822, 64634, 83644, 129268, 355487, 710974, 1421948]

約数ペア:

[(1, 1421948), (2, 710974), (4, 355487), (11, 129268), (17, 83644), (22, 64634), (34, 41822), (44, 32317), (68, 20911), (187, 7604), (374, 3802), (748, 1901)]