80507674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162971}}^1$

素因数の和:163005

約数の個数: 16

約数和(自身を含む): 136896480

約数和(自身を除く): 56388806

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162971, 325942, 2118623, 3096449, 4237246, 6192898, 40253837, 80507674]

約数ペア:

[(1, 80507674), (2, 40253837), (13, 6192898), (19, 4237246), (26, 3096449), (38, 2118623), (247, 325942), (494, 162971)]