2016805197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{860779}}^1$

素因数の和:860864

約数の個数: 16

約数和(自身を含む): 2974855680

約数和(自身を除く): 958050483

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 860779, 2582337, 9468569, 28405707, 61115309, 183345927, 672268399, 2016805197]

約数ペア:

[(1, 2016805197), (3, 672268399), (11, 183345927), (33, 61115309), (71, 28405707), (213, 9468569), (781, 2582337), (2343, 860779)]