4689616

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2806

約数の個数: 20

約数和(自身を含む): 9172900

約数和(自身を除く): 4483284

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2689, 5378, 10756, 21512, 43024, 293101, 586202, 1172404, 2344808, 4689616]

約数ペア:

[(1, 4689616), (2, 2344808), (4, 1172404), (8, 586202), (16, 293101), (109, 43024), (218, 21512), (436, 10756), (872, 5378), (1744, 2689)]