2018221799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{538049}}^1$

素因数の和:538102

約数の個数: 12

約数和(自身を含む): 2289940800

約数和(自身を除く): 271719001

約数列:

[1, 11, 31, 121, 341, 3751, 538049, 5918539, 16679519, 65103929, 183474709, 2018221799]

約数ペア:

[(1, 2018221799), (11, 183474709), (31, 65103929), (121, 16679519), (341, 5918539), (3751, 538049)]