2045642786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{556789}}^1$

素因数の和:556969

約数の個数: 16

約数和(自身を含む): 3367465920

約数和(自身を除く): 1321823134

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 556789, 1113578, 6124679, 12249358, 92983763, 185967526, 1022821393, 2045642786]

約数ペア:

[(1, 2045642786), (2, 1022821393), (11, 185967526), (22, 92983763), (167, 12249358), (334, 6124679), (1837, 1113578), (3674, 556789)]