315044654416

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{21425779}}^1$

素因数の和:21426706

約数の個数: 20

約数和(自身を含む): 611063245600

約数和(自身を除く): 296018591184

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 14704, 21425779, 42851558, 85703116, 171406232, 342812464, 19690290901, 39380581802, 78761163604, 157522327208, 315044654416]

約数ペア:

[(1, 315044654416), (2, 157522327208), (4, 78761163604), (8, 39380581802), (16, 19690290901), (919, 342812464), (1838, 171406232), (3676, 85703116), (7352, 42851558), (14704, 21425779)]