9789388

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 19658912

約数和(自身を除く): 9869524

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1117, 1252, 2191, 2234, 4382, 4468, 7819, 8764, 15638, 31276, 349621, 699242, 1398484, 2447347, 4894694, 9789388]

約数ペア:

[(1, 9789388), (2, 4894694), (4, 2447347), (7, 1398484), (14, 699242), (28, 349621), (313, 31276), (626, 15638), (1117, 8764), (1252, 7819), (2191, 4468), (2234, 4382)]