2019938228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6558241}}^1$

素因数の和:6558263

約数の個数: 24

約数和(自身を含む): 4407138624

約数和(自身を除く): 2387200396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6558241, 13116482, 26232964, 45907687, 72140651, 91815374, 144281302, 183630748, 288562604, 504984557, 1009969114, 2019938228]

約数ペア:

[(1, 2019938228), (2, 1009969114), (4, 504984557), (7, 288562604), (11, 183630748), (14, 144281302), (22, 91815374), (28, 72140651), (44, 45907687), (77, 26232964), (154, 13116482), (308, 6558241)]