1489321724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3077111}}^1$

素因数の和:3077137

約数の個数: 18

約数和(自身を含む): 2864791272

約数和(自身を除く): 1375469548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3077111, 6154222, 12308444, 33848221, 67696442, 135392884, 372330431, 744660862, 1489321724]

約数ペア:

[(1, 1489321724), (2, 744660862), (4, 372330431), (11, 135392884), (22, 67696442), (44, 33848221), (121, 12308444), (242, 6154222), (484, 3077111)]