2128337554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8001269}}^1$

素因数の和:8001297

約数の個数: 16

約数和(自身を含む): 3840609600

約数和(自身を除く): 1712272046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8001269, 16002538, 56008883, 112017766, 152024111, 304048222, 1064168777, 2128337554]

約数ペア:

[(1, 2128337554), (2, 1064168777), (7, 304048222), (14, 152024111), (19, 112017766), (38, 56008883), (133, 16002538), (266, 8001269)]