2004661876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3112829}}^1$

素因数の和:3112863

約数の個数: 24

約数和(自身を含む): 4183643520

約数和(自身を除く): 2178981644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3112829, 6225658, 12451316, 21789803, 43579606, 71595067, 87159212, 143190134, 286380268, 501165469, 1002330938, 2004661876]

約数ペア:

[(1, 2004661876), (2, 1002330938), (4, 501165469), (7, 286380268), (14, 143190134), (23, 87159212), (28, 71595067), (46, 43579606), (92, 21789803), (161, 12451316), (322, 6225658), (644, 3112829)]