389621028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1909907}}^1$

素因数の和:1909931

約数の個数: 24

約数和(自身を含む): 962593632

約数和(自身を除く): 572972604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1909907, 3819814, 5729721, 7639628, 11459442, 22918884, 32468419, 64936838, 97405257, 129873676, 194810514, 389621028]

約数ペア:

[(1, 389621028), (2, 194810514), (3, 129873676), (4, 97405257), (6, 64936838), (12, 32468419), (17, 22918884), (34, 11459442), (51, 7639628), (68, 5729721), (102, 3819814), (204, 1909907)]