2720796617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1218449}}^1$

素因数の和:1218496

約数の個数: 16

約数和(自身を含む): 3509136000

約数和(自身を除く): 788339383

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 1218449, 8529143, 13402939, 35335021, 93820573, 247345147, 388685231, 2720796617]

約数ペア:

[(1, 2720796617), (7, 388685231), (11, 247345147), (29, 93820573), (77, 35335021), (203, 13402939), (319, 8529143), (2233, 1218449)]