2015731484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{362281}}^1$

素因数の和:362405

約数の個数: 24

約数和(自身を含む): 3834392688

約数和(自身を除く): 1818661204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 362281, 724562, 1449124, 4709653, 9419306, 18838612, 38764067, 77528134, 155056268, 503932871, 1007865742, 2015731484]

約数ペア:

[(1, 2015731484), (2, 1007865742), (4, 503932871), (13, 155056268), (26, 77528134), (52, 38764067), (107, 18838612), (214, 9419306), (428, 4709653), (1391, 1449124), (2782, 724562), (5564, 362281)]