289453562209

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{1022237}}^1$

素因数の和:1024392

約数の個数: 16

約数和(自身を含む): 348378710400

約数和(自身を除く): 58925148191

約数列:

[1, 7, 19, 133, 2129, 14903, 40451, 283157, 1022237, 7155659, 19422503, 135957521, 2176342573, 15234398011, 41350508887, 289453562209]

約数ペア:

[(1, 289453562209), (7, 41350508887), (19, 15234398011), (133, 2176342573), (2129, 135957521), (14903, 19422503), (40451, 7155659), (283157, 1022237)]