2051266353

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{127163}}^1$

素因数の和:127468

約数の個数: 16

約数和(自身を含む): 2889166080

約数和(自身を除く): 837899727

約数列:

[1, 3, 19, 57, 283, 849, 5377, 16131, 127163, 381489, 2416097, 7248291, 35987129, 107961387, 683755451, 2051266353]

約数ペア:

[(1, 2051266353), (3, 683755451), (19, 107961387), (57, 35987129), (283, 7248291), (849, 2416097), (5377, 381489), (16131, 127163)]