2966866

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 5157504

約数和(自身を除く): 2190638

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2903, 5806, 20321, 40642, 211919, 423838, 1483433, 2966866]

約数ペア:

[(1, 2966866), (2, 1483433), (7, 423838), (14, 211919), (73, 40642), (146, 20321), (511, 5806), (1022, 2903)]