2651748959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{3041}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 2859577344

約数和(自身を除く): 207828385

約数列:

[1, 23, 31, 713, 1223, 3041, 28129, 37913, 69943, 94271, 871999, 2168233, 3719143, 85540289, 115293433, 2651748959]

約数ペア:

[(1, 2651748959), (23, 115293433), (31, 85540289), (713, 3719143), (1223, 2168233), (3041, 871999), (28129, 94271), (37913, 69943)]