2121182

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 3674112

約数和(自身を除く): 1552930

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1471, 2942, 10297, 20594, 151513, 303026, 1060591, 2121182]

約数ペア:

[(1, 2121182), (2, 1060591), (7, 303026), (14, 151513), (103, 20594), (206, 10297), (721, 2942), (1442, 1471)]