221962004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5044591}}^1$

素因数の和:5044606

約数の個数: 12

約数和(自身を含む): 423745728

約数和(自身を除く): 201783724

約数列:

[1, 2, 4, 11, 22, 44, 5044591, 10089182, 20178364, 55490501, 110981002, 221962004]

約数ペア:

[(1, 221962004), (2, 110981002), (4, 55490501), (11, 20178364), (22, 10089182), (44, 5044591)]