2018552669

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{2267}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 2327947776

約数和(自身を除く): 309395107

約数列:

[1, 7, 131, 917, 971, 2267, 6797, 15869, 127201, 296977, 890407, 2078839, 2201257, 15408799, 288364667, 2018552669]

約数ペア:

[(1, 2018552669), (7, 288364667), (131, 15408799), (917, 2201257), (971, 2078839), (2267, 890407), (6797, 296977), (15869, 127201)]