2017759723

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{11987}}^1$

素因数の和:12306

約数の個数: 16

約数和(自身を含む): 2336221440

約数和(自身を除く): 318461717

約数列:

[1, 7, 139, 173, 973, 1211, 11987, 24047, 83909, 168329, 1666193, 2073751, 11663351, 14516257, 288251389, 2017759723]

約数ペア:

[(1, 2017759723), (7, 288251389), (139, 14516257), (173, 11663351), (973, 2073751), (1211, 1666193), (11987, 168329), (24047, 83909)]