77897726422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14747771}}^1$

素因数の和:14747931

約数の個数: 16

約数和(自身を含む): 123881284800

約数和(自身を除く): 45983558378

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 14747771, 29495542, 280207649, 560415298, 2049940169, 4099880338, 38948863211, 77897726422]

約数ペア:

[(1, 77897726422), (2, 38948863211), (19, 4099880338), (38, 2049940169), (139, 560415298), (278, 280207649), (2641, 29495542), (5282, 14747771)]