2011288268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987439}}^1$

素因数の和:1987477

約数の個数: 24

約数和(自身を含む): 4006679040

約数和(自身を除く): 1995390772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1987439, 3974878, 7949756, 21861829, 43723658, 45711097, 87447316, 91422194, 182844388, 502822067, 1005644134, 2011288268]

約数ペア:

[(1, 2011288268), (2, 1005644134), (4, 502822067), (11, 182844388), (22, 91422194), (23, 87447316), (44, 45711097), (46, 43723658), (92, 21861829), (253, 7949756), (506, 3974878), (1012, 1987439)]