1279076518

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{172243}}^1$

素因数の和:172371

約数の個数: 16

約数和(自身を含む): 1984250880

約数和(自身を除く): 705174362

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 172243, 344486, 8095421, 13607197, 16190842, 27214394, 639538259, 1279076518]

約数ペア:

[(1, 1279076518), (2, 639538259), (47, 27214394), (79, 16190842), (94, 13607197), (158, 8095421), (3713, 344486), (7426, 172243)]