2921731604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66402991}}^1$

素因数の和:66403006

約数の個数: 12

約数和(自身を含む): 5577851328

約数和(自身を除く): 2656119724

約数列:

[1, 2, 4, 11, 22, 44, 66402991, 132805982, 265611964, 730432901, 1460865802, 2921731604]

約数ペア:

[(1, 2921731604), (2, 1460865802), (4, 730432901), (11, 265611964), (22, 132805982), (44, 66402991)]