386319274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 643230720

約数和(自身を除く): 256911446

約数列:

[1, 2, 11, 22, 89, 178, 191, 382, 979, 1033, 1958, 2066, 2101, 4202, 11363, 16999, 22726, 33998, 91937, 183874, 186989, 197303, 373978, 394606, 1011307, 2022614, 2170333, 4340666, 17559967, 35119934, 193159637, 386319274]

約数ペア:

[(1, 386319274), (2, 193159637), (11, 35119934), (22, 17559967), (89, 4340666), (178, 2170333), (191, 2022614), (382, 1011307), (979, 394606), (1033, 373978), (1958, 197303), (2066, 186989), (2101, 183874), (4202, 91937), (11363, 33998), (16999, 22726)]