712146876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{206779}}^1$

素因数の和:206834

約数の個数: 48

約数和(自身を含む): 1945386240

約数和(自身を除く): 1233239364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 206779, 413558, 620337, 827116, 1240674, 1447453, 2481348, 2894906, 4342359, 5789812, 8477939, 8684718, 16955878, 17369436, 25433817, 33911756, 50867634, 59345573, 101735268, 118691146, 178036719, 237382292, 356073438, 712146876]

約数ペア:

[(1, 712146876), (2, 356073438), (3, 237382292), (4, 178036719), (6, 118691146), (7, 101735268), (12, 59345573), (14, 50867634), (21, 33911756), (28, 25433817), (41, 17369436), (42, 16955878), (82, 8684718), (84, 8477939), (123, 5789812), (164, 4342359), (246, 2894906), (287, 2481348), (492, 1447453), (574, 1240674), (861, 827116), (1148, 620337), (1722, 413558), (3444, 206779)]