520046992

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{168409}}^1$

素因数の和:168610

約数の個数: 20

約数和(自身を含む): 1012817740

約数和(自身を除く): 492770748

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 168409, 336818, 673636, 1347272, 2694544, 32502937, 65005874, 130011748, 260023496, 520046992]

約数ペア:

[(1, 520046992), (2, 260023496), (4, 130011748), (8, 65005874), (16, 32502937), (193, 2694544), (386, 1347272), (772, 673636), (1544, 336818), (3088, 168409)]