2193136415

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{4903}}^1$

素因数の和:5698

約数の個数: 16

約数和(自身を含む): 2655574848

約数和(自身を除く): 462438433

約数列:

[1, 5, 137, 653, 685, 3265, 4903, 24515, 89461, 447305, 671711, 3201659, 3358555, 16008295, 438627283, 2193136415]

約数ペア:

[(1, 2193136415), (5, 438627283), (137, 16008295), (653, 3358555), (685, 3201659), (3265, 671711), (4903, 447305), (24515, 89461)]