2258224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2724

約数の個数: 20

約数和(自身を含む): 4459536

約数和(自身を除く): 2201312

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2663, 5326, 10652, 21304, 42608, 141139, 282278, 564556, 1129112, 2258224]

約数ペア:

[(1, 2258224), (2, 1129112), (4, 564556), (8, 282278), (16, 141139), (53, 42608), (106, 21304), (212, 10652), (424, 5326), (848, 2663)]