2445828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 7117824

約数和(自身を除く): 4671996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2647, 5294, 7941, 10588, 15882, 18529, 29117, 31764, 37058, 55587, 58234, 74116, 87351, 111174, 116468, 174702, 203819, 222348, 349404, 407638, 611457, 815276, 1222914, 2445828]

約数ペア:

[(1, 2445828), (2, 1222914), (3, 815276), (4, 611457), (6, 407638), (7, 349404), (11, 222348), (12, 203819), (14, 174702), (21, 116468), (22, 111174), (28, 87351), (33, 74116), (42, 58234), (44, 55587), (66, 37058), (77, 31764), (84, 29117), (132, 18529), (154, 15882), (231, 10588), (308, 7941), (462, 5294), (924, 2647)]