2143104004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{12459907}}^1$

素因数の和:12459954

約数の個数: 12

約数和(自身を含む): 3837651664

約数和(自身を除く): 1694547660

約数列:

[1, 2, 4, 43, 86, 172, 12459907, 24919814, 49839628, 535776001, 1071552002, 2143104004]

約数ペア:

[(1, 2143104004), (2, 1071552002), (4, 535776001), (43, 49839628), (86, 24919814), (172, 12459907)]