1662145548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19787447}}^1$

素因数の和:19787461

約数の個数: 24

約数和(自身を含む): 4432388352

約数和(自身を除く): 2770242804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19787447, 39574894, 59362341, 79149788, 118724682, 138512129, 237449364, 277024258, 415536387, 554048516, 831072774, 1662145548]

約数ペア:

[(1, 1662145548), (2, 831072774), (3, 554048516), (4, 415536387), (6, 277024258), (7, 237449364), (12, 138512129), (14, 118724682), (21, 79149788), (28, 59362341), (42, 39574894), (84, 19787447)]