505872016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2432077}}^1$

素因数の和:2432098

約数の個数: 20

約数和(自身を含む): 1055521852

約数和(自身を除く): 549649836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2432077, 4864154, 9728308, 19456616, 31617001, 38913232, 63234002, 126468004, 252936008, 505872016]

約数ペア:

[(1, 505872016), (2, 252936008), (4, 126468004), (8, 63234002), (13, 38913232), (16, 31617001), (26, 19456616), (52, 9728308), (104, 4864154), (208, 2432077)]