2553224

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 4804800

約数和(自身を除く): 2251576

約数列:

[1, 2, 4, 8, 439, 727, 878, 1454, 1756, 2908, 3512, 5816, 319153, 638306, 1276612, 2553224]

約数ペア:

[(1, 2553224), (2, 1276612), (4, 638306), (8, 319153), (439, 5816), (727, 3512), (878, 2908), (1454, 1756)]