4204784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2528

約数の個数: 20

約数和(自身を含む): 8224920

約数和(自身を除く): 4020136

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2411, 4822, 9644, 19288, 38576, 262799, 525598, 1051196, 2102392, 4204784]

約数ペア:

[(1, 4204784), (2, 2102392), (4, 1051196), (8, 525598), (16, 262799), (109, 38576), (218, 19288), (436, 9644), (872, 4822), (1744, 2411)]