2309981521

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 2510466048

約数和(自身を除く): 200484527

約数列:

[1, 37, 47, 53, 71, 353, 1739, 1961, 2491, 2627, 3337, 3763, 13061, 16591, 18709, 25063, 92167, 123469, 139231, 176861, 613867, 692233, 879323, 927331, 1177961, 1328339, 6543857, 32534951, 43584557, 49148543, 62431933, 2309981521]

約数ペア:

[(1, 2309981521), (37, 62431933), (47, 49148543), (53, 43584557), (71, 32534951), (353, 6543857), (1739, 1328339), (1961, 1177961), (2491, 927331), (2627, 879323), (3337, 692233), (3763, 613867), (13061, 176861), (16591, 139231), (18709, 123469), (25063, 92167)]