2816624

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:848

約数の個数: 20

約数和(自身を含む): 5483280

約数和(自身を除く): 2666656

約数列:

[1, 2, 4, 8, 16, 401, 439, 802, 878, 1604, 1756, 3208, 3512, 6416, 7024, 176039, 352078, 704156, 1408312, 2816624]

約数ペア:

[(1, 2816624), (2, 1408312), (4, 704156), (8, 352078), (16, 176039), (401, 7024), (439, 6416), (802, 3512), (878, 3208), (1604, 1756)]