27644782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2999}}^1$

素因数の和:3431

約数の個数: 16

約数和(自身を含む): 45360000

約数和(自身を除く): 17715218

約数列:

[1, 2, 11, 22, 419, 838, 2999, 4609, 5998, 9218, 32989, 65978, 1256581, 2513162, 13822391, 27644782]

約数ペア:

[(1, 27644782), (2, 13822391), (11, 2513162), (22, 1256581), (419, 65978), (838, 32989), (2999, 9218), (4609, 5998)]