1330505818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1\times {\mathrm{4397}}^1$

素因数の和:12381

約数の個数: 16

約数和(自身を含む): 2101540320

約数和(自身を除く): 771034502

約数列:

[1, 2, 19, 38, 4397, 7963, 8794, 15926, 83543, 151297, 167086, 302594, 35013311, 70026622, 665252909, 1330505818]

約数ペア:

[(1, 1330505818), (2, 665252909), (19, 70026622), (38, 35013311), (4397, 302594), (7963, 167086), (8794, 151297), (15926, 83543)]