2080256510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12236803}}^1$

素因数の和:12236827

約数の個数: 16

約数和(自身を含む): 3964724496

約数和(自身を除く): 1884467986

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12236803, 24473606, 61184015, 122368030, 208025651, 416051302, 1040128255, 2080256510]

約数ペア:

[(1, 2080256510), (2, 1040128255), (5, 416051302), (10, 208025651), (17, 122368030), (34, 61184015), (85, 24473606), (170, 12236803)]