2188907511118

素因数分解:

$2^1\times {\mathrm{6493001}}^1\times {\mathrm{168559}}^1$

素因数の和:6661562

約数の個数: 8

約数和(自身を含む): 3283381251360

約数和(自身を除く): 1094473740242

約数列:

[1, 2, 168559, 337118, 6493001, 12986002, 1094453755559, 2188907511118]

約数ペア:

[(1, 2188907511118), (2, 1094453755559), (168559, 12986002), (337118, 6493001)]