8647468

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 15491840

約数和(自身を除く): 6844372

約数列:

[1, 2, 4, 103, 139, 151, 206, 278, 302, 412, 556, 604, 14317, 15553, 20989, 28634, 31106, 41978, 57268, 62212, 83956, 2161867, 4323734, 8647468]

約数ペア:

[(1, 8647468), (2, 4323734), (4, 2161867), (103, 83956), (139, 62212), (151, 57268), (206, 41978), (278, 31106), (302, 28634), (412, 20989), (556, 15553), (604, 14317)]