2011736377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{28463}}^1$

素因数の和:28932

約数の個数: 16

約数和(自身を含む): 2404638720

約数和(自身を除く): 392902343

約数列:

[1, 7, 23, 161, 439, 3073, 10097, 28463, 70679, 199241, 654649, 4582543, 12495257, 87466799, 287390911, 2011736377]

約数ペア:

[(1, 2011736377), (7, 287390911), (23, 87466799), (161, 12495257), (439, 4582543), (3073, 654649), (10097, 199241), (28463, 70679)]