2008554105

素因数分解:

$3^1\times 5^1\times {\mathrm{6581}}^1\times {\mathrm{20347}}^1$

素因数の和:26936

約数の個数: 16

約数和(自身を含む): 3214332864

約数和(自身を除く): 1205778759

約数列:

[1, 3, 5, 15, 6581, 19743, 20347, 32905, 61041, 98715, 101735, 305205, 133903607, 401710821, 669518035, 2008554105]

約数ペア:

[(1, 2008554105), (3, 669518035), (5, 401710821), (15, 133903607), (6581, 305205), (19743, 101735), (20347, 98715), (32905, 61041)]