1900892884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43202111}}^1$

素因数の和:43202126

約数の個数: 12

約数和(自身を含む): 3628977408

約数和(自身を除く): 1728084524

約数列:

[1, 2, 4, 11, 22, 44, 43202111, 86404222, 172808444, 475223221, 950446442, 1900892884]

約数ペア:

[(1, 1900892884), (2, 950446442), (4, 475223221), (11, 172808444), (22, 86404222), (44, 43202111)]