2890830805

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{82231}}^1$

素因数の和:82404

約数の個数: 16

約数和(自身を含む): 3552422400

約数和(自身を除く): 661591595

約数列:

[1, 5, 79, 89, 395, 445, 7031, 35155, 82231, 411155, 6496249, 7318559, 32481245, 36592795, 578166161, 2890830805]

約数ペア:

[(1, 2890830805), (5, 578166161), (79, 36592795), (89, 32481245), (395, 7318559), (445, 6496249), (7031, 411155), (35155, 82231)]