2643670195

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1\times {\mathrm{4751}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 3205319040

約数和(自身を除く): 561648845

約数列:

[1, 5, 109, 545, 1021, 4751, 5105, 23755, 111289, 517859, 556445, 2589295, 4850771, 24253855, 528734039, 2643670195]

約数ペア:

[(1, 2643670195), (5, 528734039), (109, 24253855), (545, 4850771), (1021, 2589295), (4751, 556445), (5105, 517859), (23755, 111289)]