2012045768

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1919891}}^1$

素因数の和:1920028

約数の個数: 16

約数和(自身を含む): 3801386160

約数和(自身を除く): 1789340392

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1919891, 3839782, 7679564, 15359128, 251505721, 503011442, 1006022884, 2012045768]

約数ペア:

[(1, 2012045768), (2, 1006022884), (4, 503011442), (8, 251505721), (131, 15359128), (262, 7679564), (524, 3839782), (1048, 1919891)]