5200247507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{929}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 6468336000

約数和(自身を除く): 1268088493

約数列:

[1, 7, 13, 91, 137, 449, 929, 959, 1781, 3143, 5837, 6503, 12077, 12467, 40859, 61513, 84539, 127273, 417121, 430591, 799669, 890911, 1654549, 2919847, 5422573, 5597683, 11581843, 37958011, 57145577, 400019039, 742892501, 5200247507]

約数ペア:

[(1, 5200247507), (7, 742892501), (13, 400019039), (91, 57145577), (137, 37958011), (449, 11581843), (929, 5597683), (959, 5422573), (1781, 2919847), (3143, 1654549), (5837, 890911), (6503, 799669), (12077, 430591), (12467, 417121), (40859, 127273), (61513, 84539)]