551444728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{11701}}^1$

素因数の和:11887

約数の個数: 32

約数和(自身を含む): 1065818160

約数和(自身を除く): 514373432

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 5891, 11701, 11782, 23402, 23564, 46804, 47128, 93608, 503143, 1006286, 1603037, 2012572, 3206074, 4025144, 6412148, 12824296, 68930591, 137861182, 275722364, 551444728]

約数ペア:

[(1, 551444728), (2, 275722364), (4, 137861182), (8, 68930591), (43, 12824296), (86, 6412148), (137, 4025144), (172, 3206074), (274, 2012572), (344, 1603037), (548, 1006286), (1096, 503143), (5891, 93608), (11701, 47128), (11782, 46804), (23402, 23564)]