2101853305

素因数分解:

$5^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1\times {\mathrm{1451}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 2535401088

約数和(自身を除く): 433547783

約数列:

[1, 5, 281, 1031, 1405, 1451, 5155, 7255, 289711, 407731, 1448555, 1495981, 2038655, 7479905, 420370661, 2101853305]

約数ペア:

[(1, 2101853305), (5, 420370661), (281, 7479905), (1031, 2038655), (1405, 1495981), (1451, 1448555), (5155, 407731), (7255, 289711)]