2574156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 6703200

約数和(自身を除く): 4129044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 569, 754, 1131, 1138, 1508, 1707, 2262, 2276, 3414, 4524, 6828, 7397, 14794, 16501, 22191, 29588, 33002, 44382, 49503, 66004, 88764, 99006, 198012, 214513, 429026, 643539, 858052, 1287078, 2574156]

約数ペア:

[(1, 2574156), (2, 1287078), (3, 858052), (4, 643539), (6, 429026), (12, 214513), (13, 198012), (26, 99006), (29, 88764), (39, 66004), (52, 49503), (58, 44382), (78, 33002), (87, 29588), (116, 22191), (156, 16501), (174, 14794), (348, 7397), (377, 6828), (569, 4524), (754, 3414), (1131, 2276), (1138, 2262), (1508, 1707)]