251895468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1908299}}^1$

素因数の和:1908317

約数の個数: 24

約数和(自身を含む): 641188800

約数和(自身を除く): 389293332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1908299, 3816598, 5724897, 7633196, 11449794, 20991289, 22899588, 41982578, 62973867, 83965156, 125947734, 251895468]

約数ペア:

[(1, 251895468), (2, 125947734), (3, 83965156), (4, 62973867), (6, 41982578), (11, 22899588), (12, 20991289), (22, 11449794), (33, 7633196), (44, 5724897), (66, 3816598), (132, 1908299)]