27880451914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104813729}}^1$

素因数の和:104813757

約数の個数: 16

約数和(自身を含む): 50310590400

約数和(自身を除く): 22430138486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 104813729, 209627458, 733696103, 1467392206, 1991460851, 3982921702, 13940225957, 27880451914]

約数ペア:

[(1, 27880451914), (2, 13940225957), (7, 3982921702), (14, 1991460851), (19, 1467392206), (38, 733696103), (133, 209627458), (266, 104813729)]