2017390907

素因数分解:

$7^2\times {\mathrm{1129}}^1\times {\mathrm{36467}}^1$

素因数の和:37610

約数の個数: 12

約数和(自身を含む): 2348903880

約数和(自身を除く): 331512973

約数列:

[1, 7, 49, 1129, 7903, 36467, 55321, 255269, 1786883, 41171243, 288198701, 2017390907]

約数ペア:

[(1, 2017390907), (7, 288198701), (49, 41171243), (1129, 1786883), (7903, 255269), (36467, 55321)]