2123048315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6673}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 2854336320

約数和(自身を除く): 731288005

約数列:

[1, 5, 17, 19, 85, 95, 197, 323, 985, 1615, 3349, 3743, 6673, 16745, 18715, 33365, 63631, 113441, 126787, 318155, 567205, 633935, 1314581, 2155379, 6572905, 10776895, 22347877, 24977039, 111739385, 124885195, 424609663, 2123048315]

約数ペア:

[(1, 2123048315), (5, 424609663), (17, 124885195), (19, 111739385), (85, 24977039), (95, 22347877), (197, 10776895), (323, 6572905), (985, 2155379), (1615, 1314581), (3349, 633935), (3743, 567205), (6673, 318155), (16745, 126787), (18715, 113441), (33365, 63631)]