7789084

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^2$

素因数の和:397

約数の個数: 18

約数和(自身を含む): 13891920

約数和(自身を除く): 6102836

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 12403, 24649, 24806, 49298, 49612, 98596, 1947271, 3894542, 7789084]

約数ペア:

[(1, 7789084), (2, 3894542), (4, 1947271), (79, 98596), (157, 49612), (158, 49298), (314, 24806), (316, 24649), (628, 12403)]