389916573695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1\times {\mathrm{30313}}^1$

素因数の和:31463

約数の個数: 32

約数和(自身を含む): 512930340864

約数和(自身を除く): 123013767169

約数列:

[1, 5, 11, 55, 271, 863, 1355, 2981, 4315, 9493, 14905, 30313, 47465, 151565, 233873, 333443, 1169365, 1667215, 2572603, 8214823, 12863015, 26160119, 41074115, 90363053, 130800595, 287761309, 451815265, 1438806545, 7089392249, 35446961245, 77983314739, 389916573695]

約数ペア:

[(1, 389916573695), (5, 77983314739), (11, 35446961245), (55, 7089392249), (271, 1438806545), (863, 451815265), (1355, 287761309), (2981, 130800595), (4315, 90363053), (9493, 41074115), (14905, 26160119), (30313, 12863015), (47465, 8214823), (151565, 2572603), (233873, 1667215), (333443, 1169365)]