268584551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 289635840

約数和(自身を除く): 21051289

約数列:

[1, 19, 71, 103, 1349, 1933, 1957, 7313, 36727, 137243, 138947, 199099, 2607617, 3782881, 14136029, 268584551]

約数ペア:

[(1, 268584551), (19, 14136029), (71, 3782881), (103, 2607617), (1349, 199099), (1933, 138947), (1957, 137243), (7313, 36727)]