2016505887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{85703}}^1$

素因数の和:85771

約数の個数: 32

約数和(自身を含む): 3159392256

約数和(自身を除く): 1142886369

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 7843, 23529, 85703, 257109, 942733, 1971169, 2656793, 2828199, 5913507, 7970379, 21682859, 29224723, 61106239, 65048577, 87674169, 183318717, 672168629, 2016505887]

約数ペア:

[(1, 2016505887), (3, 672168629), (11, 183318717), (23, 87674169), (31, 65048577), (33, 61106239), (69, 29224723), (93, 21682859), (253, 7970379), (341, 5913507), (713, 2828199), (759, 2656793), (1023, 1971169), (2139, 942733), (7843, 257109), (23529, 85703)]