268542022

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{270163}}^1$

素因数の和:270243

約数の個数: 16

約数和(自身を含む): 466843392

約数和(自身を除く): 198301370

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 270163, 540326, 1891141, 3782282, 19181573, 38363146, 134271011, 268542022]

約数ペア:

[(1, 268542022), (2, 134271011), (7, 38363146), (14, 19181573), (71, 3782282), (142, 1891141), (497, 540326), (994, 270163)]