2137608506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{41863}}^1$

素因数の和:42098

約数の個数: 24

約数和(自身を含む): 3541192032

約数和(自身を除く): 1403583526

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 2321, 4642, 25531, 41863, 51062, 83726, 460493, 920986, 5065423, 8833093, 10130846, 17666186, 97164023, 194328046, 1068804253, 2137608506]

約数ペア:

[(1, 2137608506), (2, 1068804253), (11, 194328046), (22, 97164023), (121, 17666186), (211, 10130846), (242, 8833093), (422, 5065423), (2321, 920986), (4642, 460493), (25531, 83726), (41863, 51062)]