2745524319986

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{197889889}}^1$

素因数の和:197890889

約数の個数: 16

約数和(自身を含む): 4711362501120

約数和(自身を除く): 1965838181134

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 13874, 197889889, 395779778, 1385229223, 2770458446, 196108879999, 392217759998, 1372762159993, 2745524319986]

約数ペア:

[(1, 2745524319986), (2, 1372762159993), (7, 392217759998), (14, 196108879999), (991, 2770458446), (1982, 1385229223), (6937, 395779778), (13874, 197889889)]