1038004004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{56401}}^1$

素因数の和:56555

約数の個数: 24

約数和(自身を含む): 1876156128

約数和(自身を除く): 838152124

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 56401, 112802, 225604, 2425243, 4850486, 6034907, 9700972, 12069814, 24139628, 259501001, 519002002, 1038004004]

約数ペア:

[(1, 1038004004), (2, 519002002), (4, 259501001), (43, 24139628), (86, 12069814), (107, 9700972), (172, 6034907), (214, 4850486), (428, 2425243), (4601, 225604), (9202, 112802), (18404, 56401)]