2079080206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7816091}}^1$

素因数の和:7816119

約数の個数: 16

約数和(自身を含む): 3751724160

約数和(自身を除く): 1672643954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7816091, 15632182, 54712637, 109425274, 148505729, 297011458, 1039540103, 2079080206]

約数ペア:

[(1, 2079080206), (2, 1039540103), (7, 297011458), (14, 148505729), (19, 109425274), (38, 54712637), (133, 15632182), (266, 7816091)]