2018321822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{338531}}^1$

素因数の和:338815

約数の個数: 16

約数和(自身を含む): 3314905344

約数和(自身を除く): 1296583522

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 338531, 677062, 3723841, 7447682, 91741901, 183483802, 1009160911, 2018321822]

約数ペア:

[(1, 2018321822), (2, 1009160911), (11, 183483802), (22, 91741901), (271, 7447682), (542, 3723841), (2981, 677062), (5962, 338531)]