2048272

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:730

約数の個数: 20

約数和(自身を含む): 3990940

約数和(自身を除く): 1942668

約数列:

[1, 2, 4, 8, 16, 313, 409, 626, 818, 1252, 1636, 2504, 3272, 5008, 6544, 128017, 256034, 512068, 1024136, 2048272]

約数ペア:

[(1, 2048272), (2, 1024136), (4, 512068), (8, 256034), (16, 128017), (313, 6544), (409, 5008), (626, 3272), (818, 2504), (1252, 1636)]