7776494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 12821760

約数和(自身を除く): 5045266

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2543, 3058, 5086, 27973, 55946, 353477, 706954, 3888247, 7776494]

約数ペア:

[(1, 7776494), (2, 3888247), (11, 706954), (22, 353477), (139, 55946), (278, 27973), (1529, 5086), (2543, 3058)]