8971567405

素因数分解:

$5^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1\times {\mathrm{4051}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 10800946368

約数和(自身を除く): 1829378963

約数列:

[1, 5, 641, 691, 3205, 3455, 4051, 20255, 442931, 2214655, 2596691, 2799241, 12983455, 13996205, 1794313481, 8971567405]

約数ペア:

[(1, 8971567405), (5, 1794313481), (641, 13996205), (691, 12983455), (3205, 2799241), (3455, 2596691), (4051, 2214655), (20255, 442931)]