1319824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7499}}^1$

素因数の和:7518

約数の個数: 20

約数和(自身を含む): 2790000

約数和(自身を除く): 1470176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7499, 14998, 29996, 59992, 82489, 119984, 164978, 329956, 659912, 1319824]

約数ペア:

[(1, 1319824), (2, 659912), (4, 329956), (8, 164978), (11, 119984), (16, 82489), (22, 59992), (44, 29996), (88, 14998), (176, 7499)]