2005909796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{92849}}^1$

素因数の和:93355

約数の個数: 24

約数和(自身を含む): 3837304800

約数和(自身を除く): 1831395004

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 92849, 185698, 371396, 1021339, 2042678, 4085356, 45588859, 91177718, 182355436, 501477449, 1002954898, 2005909796]

約数ペア:

[(1, 2005909796), (2, 1002954898), (4, 501477449), (11, 182355436), (22, 91177718), (44, 45588859), (491, 4085356), (982, 2042678), (1964, 1021339), (5401, 371396), (10802, 185698), (21604, 92849)]