374314534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 657682416

約数和(自身を除く): 283367882

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 289, 374, 521, 578, 1042, 1243, 1921, 2486, 3179, 3842, 5731, 6358, 8857, 11462, 17714, 21131, 32657, 42262, 58873, 65314, 97427, 117746, 150569, 194854, 301138, 359227, 647603, 718454, 1000841, 1295206, 1656259, 2001682, 3312518, 11009251, 17014297, 22018502, 34028594, 187157267, 374314534]

約数ペア:

[(1, 374314534), (2, 187157267), (11, 34028594), (17, 22018502), (22, 17014297), (34, 11009251), (113, 3312518), (187, 2001682), (226, 1656259), (289, 1295206), (374, 1000841), (521, 718454), (578, 647603), (1042, 359227), (1243, 301138), (1921, 194854), (2486, 150569), (3179, 117746), (3842, 97427), (5731, 65314), (6358, 58873), (8857, 42262), (11462, 32657), (17714, 21131)]