1024136

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 1931100

約数和(自身を除く): 906964

約数列:

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

約数ペア:

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