149047276

素因数分解:

$2^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{2647}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 298355456

約数和(自身を除く): 149308180

約数列:

[1, 2, 4, 7, 14, 28, 2011, 2647, 4022, 5294, 8044, 10588, 14077, 18529, 28154, 37058, 56308, 74116, 5323117, 10646234, 21292468, 37261819, 74523638, 149047276]

約数ペア:

[(1, 149047276), (2, 74523638), (4, 37261819), (7, 21292468), (14, 10646234), (28, 5323117), (2011, 74116), (2647, 56308), (4022, 37058), (5294, 28154), (8044, 18529), (10588, 14077)]