1944354352

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1135721}}^1$

素因数の和:1135836

約数の個数: 20

約数和(自身を含む): 3802397256

約数和(自身を除く): 1858042904

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1135721, 2271442, 4542884, 9085768, 18171536, 121522147, 243044294, 486088588, 972177176, 1944354352]

約数ペア:

[(1, 1944354352), (2, 972177176), (4, 486088588), (8, 243044294), (16, 121522147), (107, 18171536), (214, 9085768), (428, 4542884), (856, 2271442), (1712, 1135721)]