20130731717

素因数分解:

${\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 20363616000

約数和(自身を除く): 232884283

約数列:

[1, 239, 293, 389, 739, 70027, 92971, 113977, 176621, 216527, 287471, 27240503, 51749953, 68705569, 84229003, 20130731717]

約数ペア:

[(1, 20130731717), (239, 84229003), (293, 68705569), (389, 51749953), (739, 27240503), (70027, 287471), (92971, 216527), (113977, 176621)]