2596816

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 20

約数和(自身を含む): 5080900

約数和(自身を除く): 2484084

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1489, 1744, 2978, 5956, 11912, 23824, 162301, 324602, 649204, 1298408, 2596816]

約数ペア:

[(1, 2596816), (2, 1298408), (4, 649204), (8, 324602), (16, 162301), (109, 23824), (218, 11912), (436, 5956), (872, 2978), (1489, 1744)]