2016593887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{124121}}^1$

素因数の和:124350

約数の個数: 16

約数和(自身を含む): 2526130944

約数和(自身を除く): 509537057

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 124121, 868847, 1365331, 9557317, 26189531, 183326717, 288084841, 2016593887]

約数ペア:

[(1, 2016593887), (7, 288084841), (11, 183326717), (77, 26189531), (211, 9557317), (1477, 1365331), (2321, 868847), (16247, 124121)]