1330646906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{41143}}^1$

素因数の和:41405

約数の個数: 16

約数和(自身を含む): 2028234624

約数和(自身を除く): 697587718

約数列:

[1, 2, 103, 157, 206, 314, 16171, 32342, 41143, 82286, 4237729, 6459451, 8475458, 12918902, 665323453, 1330646906]

約数ペア:

[(1, 1330646906), (2, 665323453), (103, 12918902), (157, 8475458), (206, 6459451), (314, 4237729), (16171, 82286), (32342, 41143)]