217423846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{220511}}^1$

素因数の和:220559

約数の個数: 16

約数和(自身を含む): 357229440

約数和(自身を除く): 139805594

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 220511, 441022, 3748687, 6394819, 7497374, 12789638, 108711923, 217423846]

約数ペア:

[(1, 217423846), (2, 108711923), (17, 12789638), (29, 7497374), (34, 6394819), (58, 3748687), (493, 441022), (986, 220511)]