13897445648

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3379729}}^1$

素因数の和:3379994

約数の個数: 20

約数和(自身を含む): 27031080540

約数和(自身を除く): 13133634892

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 3379729, 6759458, 13518916, 27037832, 54075664, 868590353, 1737180706, 3474361412, 6948722824, 13897445648]

約数ペア:

[(1, 13897445648), (2, 6948722824), (4, 3474361412), (8, 1737180706), (16, 868590353), (257, 54075664), (514, 27037832), (1028, 13518916), (2056, 6759458), (4112, 3379729)]