2021610578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1\times {\mathrm{21713}}^1$

素因数の和:25309

約数の個数: 16

約数和(自身を含む): 3266741016

約数和(自身を除く): 1245130438

約数列:

[1, 2, 13, 26, 3581, 7162, 21713, 43426, 46553, 93106, 282269, 564538, 77754253, 155508506, 1010805289, 2021610578]

約数ペア:

[(1, 2021610578), (2, 1010805289), (13, 155508506), (26, 77754253), (3581, 564538), (7162, 282269), (21713, 93106), (43426, 46553)]