133503838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{64997}}^1$

素因数の和:65091

約数の個数: 16

約数和(自身を含む): 218393280

約数和(自身を除く): 84889442

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 64997, 129994, 844961, 1689922, 5134763, 10269526, 66751919, 133503838]

約数ペア:

[(1, 133503838), (2, 66751919), (13, 10269526), (26, 5134763), (79, 1689922), (158, 844961), (1027, 129994), (2054, 64997)]