264245514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7717}}^1$

素因数の和:8174

約数の個数: 32

約数和(自身を含む): 570514560

約数和(自身を除く): 306269046

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 5707, 7717, 11414, 15434, 17121, 23151, 34242, 46302, 100321, 200642, 300963, 601926, 3387763, 6775526, 10163289, 20326578, 44040919, 88081838, 132122757, 264245514]

約数ペア:

[(1, 264245514), (2, 132122757), (3, 88081838), (6, 44040919), (13, 20326578), (26, 10163289), (39, 6775526), (78, 3387763), (439, 601926), (878, 300963), (1317, 200642), (2634, 100321), (5707, 46302), (7717, 34242), (11414, 23151), (15434, 17121)]