27839904818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{115040929}}^1$

素因数の和:115040953

約数の個数: 12

約数和(自身を含む): 45901331070

約数和(自身を除く): 18061426252

約数列:

[1, 2, 11, 22, 121, 242, 115040929, 230081858, 1265450219, 2530900438, 13919952409, 27839904818]

約数ペア:

[(1, 27839904818), (2, 13919952409), (11, 2530900438), (22, 1265450219), (121, 230081858), (242, 115040929)]