481581516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3087061}}^1$

素因数の和:3087081

約数の個数: 24

約数和(自身を含む): 1210128304

約数和(自身を除く): 728546788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3087061, 6174122, 9261183, 12348244, 18522366, 37044732, 40131793, 80263586, 120395379, 160527172, 240790758, 481581516]

約数ペア:

[(1, 481581516), (2, 240790758), (3, 160527172), (4, 120395379), (6, 80263586), (12, 40131793), (13, 37044732), (26, 18522366), (39, 12348244), (52, 9261183), (78, 6174122), (156, 3087061)]