2115307514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{123601}}^1$

素因数の和:123845

約数の個数: 16

約数和(自身を含む): 3263092800

約数和(自身を除く): 1147785286

約数列:

[1, 2, 43, 86, 199, 398, 8557, 17114, 123601, 247202, 5314843, 10629686, 24596599, 49193198, 1057653757, 2115307514]

約数ペア:

[(1, 2115307514), (2, 1057653757), (43, 49193198), (86, 24596599), (199, 10629686), (398, 5314843), (8557, 247202), (17114, 123601)]