2407726945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{21751}}^1$

素因数の和:21913

約数の個数: 24

約数和(自身を含む): 3152647872

約数和(自身を除く): 744920927

約数列:

[1, 5, 13, 65, 131, 169, 655, 845, 1703, 8515, 21751, 22139, 108755, 110695, 282763, 1413815, 2849381, 3675919, 14246905, 18379595, 37041953, 185209765, 481545389, 2407726945]

約数ペア:

[(1, 2407726945), (5, 481545389), (13, 185209765), (65, 37041953), (131, 18379595), (169, 14246905), (655, 3675919), (845, 2849381), (1703, 1413815), (8515, 282763), (21751, 110695), (22139, 108755)]