231390962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{23321}}^1$

素因数の和:23386

約数の個数: 24

約数和(自身を含む): 390830076

約数和(自身を除く): 159439114

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 23321, 46642, 256531, 513062, 956161, 1912322, 2821841, 5643682, 10517771, 21035542, 115695481, 231390962]

約数ペア:

[(1, 231390962), (2, 115695481), (11, 21035542), (22, 10517771), (41, 5643682), (82, 2821841), (121, 1912322), (242, 956161), (451, 513062), (902, 256531), (4961, 46642), (9922, 23321)]