3055556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3476284

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 71, 106, 116, 142, 203, 212, 284, 371, 406, 497, 742, 812, 994, 1484, 1537, 1988, 2059, 3074, 3763, 4118, 6148, 7526, 8236, 10759, 14413, 15052, 21518, 26341, 28826, 43036, 52682, 57652, 105364, 109127, 218254, 436508, 763889, 1527778, 3055556]

約数ペア:

[(1, 3055556), (2, 1527778), (4, 763889), (7, 436508), (14, 218254), (28, 109127), (29, 105364), (53, 57652), (58, 52682), (71, 43036), (106, 28826), (116, 26341), (142, 21518), (203, 15052), (212, 14413), (284, 10759), (371, 8236), (406, 7526), (497, 6148), (742, 4118), (812, 3763), (994, 3074), (1484, 2059), (1537, 1988)]