2007206509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{15361}}^1$

素因数の和:17076

約数の個数: 16

約数和(自身を含む): 2504128896

約数和(自身を除く): 496922387

約数列:

[1, 7, 11, 77, 1697, 11879, 15361, 18667, 107527, 130669, 168971, 1182797, 26067617, 182473319, 286743787, 2007206509]

約数ペア:

[(1, 2007206509), (7, 286743787), (11, 182473319), (77, 26067617), (1697, 1182797), (11879, 168971), (15361, 130669), (18667, 107527)]