2029567897

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{14437}}^1$

素因数の和:14621

約数の個数: 24

約数和(自身を含む): 2501816640

約数和(自身を除く): 472248743

約数列:

[1, 7, 19, 49, 133, 151, 931, 1057, 2869, 7399, 14437, 20083, 101059, 140581, 274303, 707413, 1920121, 2179987, 13440847, 15259909, 41419753, 106819363, 289938271, 2029567897]

約数ペア:

[(1, 2029567897), (7, 289938271), (19, 106819363), (49, 41419753), (133, 15259909), (151, 13440847), (931, 2179987), (1057, 1920121), (2869, 707413), (7399, 274303), (14437, 140581), (20083, 101059)]