2513872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2730

約数の個数: 20

約数和(自身を含む): 4955040

約数和(自身を除く): 2441168

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2663, 5326, 10652, 21304, 42608, 157117, 314234, 628468, 1256936, 2513872]

約数ペア:

[(1, 2513872), (2, 1256936), (4, 628468), (8, 314234), (16, 157117), (59, 42608), (118, 21304), (236, 10652), (472, 5326), (944, 2663)]