266041118

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{267647}}^1$

素因数の和:267727

約数の個数: 16

約数和(自身を含む): 462495744

約数和(自身を除く): 196454626

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 267647, 535294, 1873529, 3747058, 19002937, 38005874, 133020559, 266041118]

約数ペア:

[(1, 266041118), (2, 133020559), (7, 38005874), (14, 19002937), (71, 3747058), (142, 1873529), (497, 535294), (994, 267647)]