2019945805

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{10259}}^1$

素因数の和:11060

約数の個数: 16

約数和(自身を含む): 2473234560

約数和(自身を除く): 453288755

約数列:

[1, 5, 53, 265, 743, 3715, 10259, 39379, 51295, 196895, 543727, 2718635, 7622437, 38112185, 403989161, 2019945805]

約数ペア:

[(1, 2019945805), (5, 403989161), (53, 38112185), (265, 7622437), (743, 2718635), (3715, 543727), (10259, 196895), (39379, 51295)]