2005642078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1\times {\mathrm{25163}}^1$

素因数の和:28799

約数の個数: 16

約数和(自身を含む): 3282996096

約数和(自身を除く): 1277354018

約数列:

[1, 2, 11, 22, 3623, 7246, 25163, 39853, 50326, 79706, 276793, 553586, 91165549, 182331098, 1002821039, 2005642078]

約数ペア:

[(1, 2005642078), (2, 1002821039), (11, 182331098), (22, 91165549), (3623, 553586), (7246, 276793), (25163, 79706), (39853, 50326)]