5280467838

素因数分解:

$2^1\times 3^1\times {\mathrm{21997}}^1\times {\mathrm{40009}}^1$

素因数の和:62011

約数の個数: 16

約数和(自身を含む): 10561679760

約数和(自身を除く): 5281211922

約数列:

[1, 2, 3, 6, 21997, 40009, 43994, 65991, 80018, 120027, 131982, 240054, 880077973, 1760155946, 2640233919, 5280467838]

約数ペア:

[(1, 5280467838), (2, 2640233919), (3, 1760155946), (6, 880077973), (21997, 240054), (40009, 131982), (43994, 120027), (65991, 80018)]