2016758505

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{981391}}^1$

素因数の和:981536

約数の個数: 16

約数和(自身を含む): 3250370304

約数和(自身を除く): 1233611799

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 981391, 2944173, 4906955, 14720865, 134450567, 403351701, 672252835, 2016758505]

約数ペア:

[(1, 2016758505), (3, 672252835), (5, 403351701), (15, 134450567), (137, 14720865), (411, 4906955), (685, 2944173), (2055, 981391)]