2005402499

素因数分解:

${\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71527}}^1$

素因数の和:71626

約数の個数: 12

約数和(自身を含む): 2135969136

約数和(自身を除く): 130566637

約数列:

[1, 23, 53, 529, 1219, 28037, 71527, 1645121, 3790931, 37837783, 87191413, 2005402499]

約数ペア:

[(1, 2005402499), (23, 87191413), (53, 37837783), (529, 3790931), (1219, 1645121), (28037, 71527)]