2021849666005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{44851}}^1\times {\mathrm{693527}}^1$

素因数の和:738396

約数の個数: 16

約数和(自身を含む): 2612913899904

約数和(自身を除く): 591064233899

約数列:

[1, 5, 13, 65, 44851, 224255, 583063, 693527, 2915315, 3467635, 9015851, 45079255, 31105379477, 155526897385, 404369933201, 2021849666005]

約数ペア:

[(1, 2021849666005), (5, 404369933201), (13, 155526897385), (65, 31105379477), (44851, 45079255), (224255, 9015851), (583063, 3467635), (693527, 2915315)]