2109559322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4270363}}^1$

素因数の和:4270397

約数の個数: 16

約数和(自身を含む): 3587105760

約数和(自身を除く): 1477546438

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4270363, 8540726, 55514719, 81136897, 111029438, 162273794, 1054779661, 2109559322]

約数ペア:

[(1, 2109559322), (2, 1054779661), (13, 162273794), (19, 111029438), (26, 81136897), (38, 55514719), (247, 8540726), (494, 4270363)]