2021384164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{226511}}^1$

素因数の和:226635

約数の個数: 24

約数和(自身を含む): 3729293568

約数和(自身を除く): 1707909404

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 226511, 453022, 906044, 5209753, 10419506, 20839012, 21971567, 43943134, 87886268, 505346041, 1010692082, 2021384164]

約数ペア:

[(1, 2021384164), (2, 1010692082), (4, 505346041), (23, 87886268), (46, 43943134), (92, 21971567), (97, 20839012), (194, 10419506), (388, 5209753), (2231, 906044), (4462, 453022), (8924, 226511)]