889445104

素因数分解:

$2^4\times {\mathrm{2129}}^1\times {\mathrm{26111}}^1$

素因数の和:28248

約数の個数: 20

約数和(自身を含む): 1724175360

約数和(自身を除く): 834730256

約数列:

[1, 2, 4, 8, 16, 2129, 4258, 8516, 17032, 26111, 34064, 52222, 104444, 208888, 417776, 55590319, 111180638, 222361276, 444722552, 889445104]

約数ペア:

[(1, 889445104), (2, 444722552), (4, 222361276), (8, 111180638), (16, 55590319), (2129, 417776), (4258, 208888), (8516, 104444), (17032, 52222), (26111, 34064)]