18444354305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5353949}}^1$

素因数の和:5354020

約数の個数: 16

約数和(自身を含む): 24285517200

約数和(自身を除く): 5841162895

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 5353949, 26769745, 69601337, 283759297, 348006685, 1418796485, 3688870861, 18444354305]

約数ペア:

[(1, 18444354305), (5, 3688870861), (13, 1418796485), (53, 348006685), (65, 283759297), (265, 69601337), (689, 26769745), (3445, 5353949)]