755380054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 1373137920

約数和(自身を除く): 617757866

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 239, 257, 286, 473, 478, 514, 559, 946, 1118, 2629, 2827, 3107, 3341, 5258, 5654, 6149, 6214, 6682, 10277, 11051, 12298, 20554, 22102, 34177, 36751, 61423, 68354, 73502, 113047, 121561, 122846, 133601, 143663, 226094, 243122, 267202, 287326, 675653, 798499, 1351306, 1469611, 1580293, 1596998, 2641189, 2939222, 3160586, 5282378, 8783489, 17566978, 29053079, 34335457, 58106158, 68670914, 377690027, 755380054]

約数ペア:

[(1, 755380054), (2, 377690027), (11, 68670914), (13, 58106158), (22, 34335457), (26, 29053079), (43, 17566978), (86, 8783489), (143, 5282378), (239, 3160586), (257, 2939222), (286, 2641189), (473, 1596998), (478, 1580293), (514, 1469611), (559, 1351306), (946, 798499), (1118, 675653), (2629, 287326), (2827, 267202), (3107, 243122), (3341, 226094), (5258, 143663), (5654, 133601), (6149, 122846), (6214, 121561), (6682, 113047), (10277, 73502), (11051, 68354), (12298, 61423), (20554, 36751), (22102, 34177)]