138911836

素因数分解:

$2^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{2467}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 278074496

約数和(自身を除く): 139162660

約数列:

[1, 2, 4, 7, 14, 28, 2011, 2467, 4022, 4934, 8044, 9868, 14077, 17269, 28154, 34538, 56308, 69076, 4961137, 9922274, 19844548, 34727959, 69455918, 138911836]

約数ペア:

[(1, 138911836), (2, 69455918), (4, 34727959), (7, 19844548), (14, 9922274), (28, 4961137), (2011, 69076), (2467, 56308), (4022, 34538), (4934, 28154), (8044, 17269), (9868, 14077)]