1806166

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 16

約数和(自身を含む): 2797200

約数和(自身を除く): 991034

約数列:

[1, 2, 73, 89, 139, 146, 178, 278, 6497, 10147, 12371, 12994, 20294, 24742, 903083, 1806166]

約数ペア:

[(1, 1806166), (2, 903083), (73, 24742), (89, 20294), (139, 12994), (146, 12371), (178, 10147), (278, 6497)]