1567990140665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{21596173}}^1$

素因数の和:21597308

約数の個数: 16

約数和(自身を含む): 2028139892688

約数和(自身を除く): 460149752023

約数列:

[1, 5, 13, 65, 1117, 5585, 14521, 72605, 21596173, 107980865, 280750249, 1403751245, 24122925241, 120614626205, 313598028133, 1567990140665]

約数ペア:

[(1, 1567990140665), (5, 313598028133), (13, 120614626205), (65, 24122925241), (1117, 1403751245), (5585, 280750249), (14521, 107980865), (72605, 21596173)]