5169395189

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 6371328000

約数和(自身を除く): 1201932811

約数列:

[1, 7, 19, 49, 133, 271, 343, 931, 1897, 2927, 5149, 6517, 13279, 20489, 36043, 55613, 92953, 143423, 252301, 389291, 793217, 1003961, 1766107, 2725037, 5552519, 15071123, 19075259, 38867633, 105497861, 272073431, 738485027, 5169395189]

約数ペア:

[(1, 5169395189), (7, 738485027), (19, 272073431), (49, 105497861), (133, 38867633), (271, 19075259), (343, 15071123), (931, 5552519), (1897, 2725037), (2927, 1766107), (5149, 1003961), (6517, 793217), (13279, 389291), (20489, 252301), (36043, 143423), (55613, 92953)]