521102478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{3229}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 1123264800

約数和(自身を除く): 602162322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2069, 3229, 4138, 6207, 6458, 9687, 12414, 19374, 26897, 41977, 53794, 80691, 83954, 125931, 161382, 251862, 6680801, 13361602, 20042403, 40084806, 86850413, 173700826, 260551239, 521102478]

約数ペア:

[(1, 521102478), (2, 260551239), (3, 173700826), (6, 86850413), (13, 40084806), (26, 20042403), (39, 13361602), (78, 6680801), (2069, 251862), (3229, 161382), (4138, 125931), (6207, 83954), (6458, 80691), (9687, 53794), (12414, 41977), (19374, 26897)]