2077889942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{58661}}^1$

素因数の和:58951

約数の個数: 16

約数和(自身を含む): 3167748000

約数和(自身を除く): 1089858058

約数列:

[1, 2, 89, 178, 199, 398, 17711, 35422, 58661, 117322, 5220829, 10441658, 11673539, 23347078, 1038944971, 2077889942]

約数ペア:

[(1, 2077889942), (2, 1038944971), (89, 23347078), (178, 11673539), (199, 10441658), (398, 5220829), (17711, 117322), (35422, 58661)]