1315207866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31314473}}^1$

素因数の和:31314485

約数の個数: 16

約数和(自身を含む): 3006189504

約数和(自身を除く): 1690981638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31314473, 62628946, 93943419, 187886838, 219201311, 438402622, 657603933, 1315207866]

約数ペア:

[(1, 1315207866), (2, 657603933), (3, 438402622), (6, 219201311), (7, 187886838), (14, 93943419), (21, 62628946), (42, 31314473)]