2009318689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{132953}}^1$

素因数の和:133104

約数の個数: 16

約数和(自身を含む): 2450608128

約数和(自身を除く): 441289439

約数列:

[1, 7, 17, 119, 127, 889, 2159, 15113, 132953, 930671, 2260201, 15821407, 16885031, 118195217, 287045527, 2009318689]

約数ペア:

[(1, 2009318689), (7, 287045527), (17, 118195217), (119, 16885031), (127, 15821407), (889, 2260201), (2159, 930671), (15113, 132953)]