1539023330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{408229}}^1$

素因数の和:408278

約数の個数: 32

約数和(自身を含む): 3086218800

約数和(自身を除く): 1547195470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 408229, 816458, 2041145, 4082290, 5306977, 10613954, 11838641, 23677282, 26534885, 53069770, 59193205, 118386410, 153902333, 307804666, 769511665, 1539023330]

約数ペア:

[(1, 1539023330), (2, 769511665), (5, 307804666), (10, 153902333), (13, 118386410), (26, 59193205), (29, 53069770), (58, 26534885), (65, 23677282), (130, 11838641), (145, 10613954), (290, 5306977), (377, 4082290), (754, 2041145), (1885, 816458), (3770, 408229)]