870834998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6140

約数の個数: 32

約数和(自身を含む): 1468962432

約数和(自身を除く): 598127434

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 451, 902, 1793, 3586, 5923, 6683, 11846, 13366, 65153, 73513, 130306, 147026, 242843, 485686, 965449, 1930898, 2671273, 5342546, 10619939, 21239878, 39583409, 79166818, 435417499, 870834998]

約数ペア:

[(1, 870834998), (2, 435417499), (11, 79166818), (22, 39583409), (41, 21239878), (82, 10619939), (163, 5342546), (326, 2671273), (451, 1930898), (902, 965449), (1793, 485686), (3586, 242843), (5923, 147026), (6683, 130306), (11846, 73513), (13366, 65153)]