460689616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{669607}}^1$

素因数の和:669658

約数の個数: 20

約数和(自身を含む): 913345312

約数和(自身を除く): 452655696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 669607, 1339214, 2678428, 5356856, 10713712, 28793101, 57586202, 115172404, 230344808, 460689616]

約数ペア:

[(1, 460689616), (2, 230344808), (4, 115172404), (8, 57586202), (16, 28793101), (43, 10713712), (86, 5356856), (172, 2678428), (344, 1339214), (688, 669607)]