2091124895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{759029}}^1$

素因数の和:759082

約数の個数: 16

約数和(自身を含む): 2732508000

約数和(自身を除く): 641383105

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 759029, 3795145, 14421551, 22011841, 72107755, 110059205, 418224979, 2091124895]

約数ペア:

[(1, 2091124895), (5, 418224979), (19, 110059205), (29, 72107755), (95, 22011841), (145, 14421551), (551, 3795145), (2755, 759029)]