2009408848

素因数分解:

$2^4\times {\mathrm{4729}}^1\times {\mathrm{26557}}^1$

素因数の和:31294

約数の個数: 20

約数和(自身を含む): 3894199540

約数和(自身を除く): 1884790692

約数列:

[1, 2, 4, 8, 16, 4729, 9458, 18916, 26557, 37832, 53114, 75664, 106228, 212456, 424912, 125588053, 251176106, 502352212, 1004704424, 2009408848]

約数ペア:

[(1, 2009408848), (2, 1004704424), (4, 502352212), (8, 251176106), (16, 125588053), (4729, 424912), (9458, 212456), (18916, 106228), (26557, 75664), (37832, 53114)]