2012165806

素因数分解:

$2^1\times 7^1\times {\mathrm{21391}}^1\times {\mathrm{6719}}^1$

素因数の和:28119

約数の個数: 16

約数和(自身を含む): 3450101760

約数和(自身を除く): 1437935954

約数列:

[1, 2, 7, 14, 6719, 13438, 21391, 42782, 47033, 94066, 149737, 299474, 143726129, 287452258, 1006082903, 2012165806]

約数ペア:

[(1, 2012165806), (2, 1006082903), (7, 287452258), (14, 143726129), (6719, 299474), (13438, 149737), (21391, 94066), (42782, 47033)]