415809724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{78101}}^1$

素因数の和:78138

約数の個数: 24

約数和(自身を含む): 800389296

約数和(自身を除く): 384579572

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 78101, 156202, 312404, 859111, 1718222, 3436444, 9450221, 18900442, 37800884, 103952431, 207904862, 415809724]

約数ペア:

[(1, 415809724), (2, 207904862), (4, 103952431), (11, 37800884), (22, 18900442), (44, 9450221), (121, 3436444), (242, 1718222), (484, 859111), (1331, 312404), (2662, 156202), (5324, 78101)]