2080343785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{52727}}^1$

素因数の和:53352

約数の個数: 16

約数和(自身を含む): 2692924416

約数和(自身を除く): 612580631

約数列:

[1, 5, 13, 65, 607, 3035, 7891, 39455, 52727, 263635, 685451, 3427255, 32005289, 160026445, 416068757, 2080343785]

約数ペア:

[(1, 2080343785), (5, 416068757), (13, 160026445), (65, 32005289), (607, 3427255), (3035, 685451), (7891, 263635), (39455, 52727)]