388984511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5153}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 426751200

約数和(自身を除く): 37766689

約数列:

[1, 19, 29, 137, 551, 2603, 3973, 5153, 75487, 97907, 149437, 705961, 2839303, 13413259, 20472869, 388984511]

約数ペア:

[(1, 388984511), (19, 20472869), (29, 13413259), (137, 2839303), (551, 705961), (2603, 149437), (3973, 97907), (5153, 75487)]