1138693468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2557}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 2256156000

約数和(自身を除く): 1117462532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 349, 638, 698, 1276, 1396, 2557, 3839, 5114, 7678, 10121, 10228, 15356, 20242, 28127, 40484, 56254, 74153, 111331, 112508, 148306, 222662, 296612, 445324, 815683, 892393, 1631366, 1784786, 3262732, 3569572, 9816323, 19632646, 25879397, 39265292, 51758794, 103517588, 284673367, 569346734, 1138693468]

約数ペア:

[(1, 1138693468), (2, 569346734), (4, 284673367), (11, 103517588), (22, 51758794), (29, 39265292), (44, 25879397), (58, 19632646), (116, 9816323), (319, 3569572), (349, 3262732), (638, 1784786), (698, 1631366), (1276, 892393), (1396, 815683), (2557, 445324), (3839, 296612), (5114, 222662), (7678, 148306), (10121, 112508), (10228, 111331), (15356, 74153), (20242, 56254), (28127, 40484)]