2056527632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2989139}}^1$

素因数の和:2989190

約数の個数: 20

約数和(自身を含む): 4077186960

約数和(自身を除く): 2020659328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2989139, 5978278, 11956556, 23913112, 47826224, 128532977, 257065954, 514131908, 1028263816, 2056527632]

約数ペア:

[(1, 2056527632), (2, 1028263816), (4, 514131908), (8, 257065954), (16, 128532977), (43, 47826224), (86, 23913112), (172, 11956556), (344, 5978278), (688, 2989139)]