2016561196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{901861}}^1$

素因数の和:901921

約数の個数: 24

約数和(自身を含む): 3888828944

約数和(自身を除く): 1872267748

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 901861, 1803722, 3607444, 11724193, 23448386, 38780023, 46896772, 77560046, 155120092, 504140299, 1008280598, 2016561196]

約数ペア:

[(1, 2016561196), (2, 1008280598), (4, 504140299), (13, 155120092), (26, 77560046), (43, 46896772), (52, 38780023), (86, 23448386), (172, 11724193), (559, 3607444), (1118, 1803722), (2236, 901861)]