1628352286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{233489}}^1$

素因数の和:233819

約数の個数: 16

約数和(自身を含む): 2672993520

約数和(自身を除く): 1044641234

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 233489, 466978, 2568379, 5136758, 74016013, 148032026, 814176143, 1628352286]

約数ペア:

[(1, 1628352286), (2, 814176143), (11, 148032026), (22, 74016013), (317, 5136758), (634, 2568379), (3487, 466978), (6974, 233489)]