5405444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 10563168

約数和(自身を除く): 5157724

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2857, 5714, 11428, 31427, 62854, 122851, 125708, 245702, 491404, 1351361, 2702722, 5405444]

約数ペア:

[(1, 5405444), (2, 2702722), (4, 1351361), (11, 491404), (22, 245702), (43, 125708), (44, 122851), (86, 62854), (172, 31427), (473, 11428), (946, 5714), (1892, 2857)]