17116780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6247}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 36213408

約数和(自身を除く): 19096628

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 6247, 12494, 24988, 31235, 62470, 124940, 855839, 1711678, 3423356, 4279195, 8558390, 17116780]

約数ペア:

[(1, 17116780), (2, 8558390), (4, 4279195), (5, 3423356), (10, 1711678), (20, 855839), (137, 124940), (274, 62470), (548, 31235), (685, 24988), (1370, 12494), (2740, 6247)]