1880212268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{42732097}}^1$

素因数の和:42732112

約数の個数: 12

約数和(自身を含む): 3589496232

約数和(自身を除く): 1709283964

約数列:

[1, 2, 4, 11, 22, 44, 42732097, 85464194, 170928388, 470053067, 940106134, 1880212268]

約数ペア:

[(1, 1880212268), (2, 940106134), (4, 470053067), (11, 170928388), (22, 85464194), (44, 42732097)]