77740910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{598007}}^1$

素因数の和:598027

約数の個数: 16

約数和(自身を含む): 150698016

約数和(自身を除く): 72957106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 598007, 1196014, 2990035, 5980070, 7774091, 15548182, 38870455, 77740910]

約数ペア:

[(1, 77740910), (2, 38870455), (5, 15548182), (10, 7774091), (13, 5980070), (26, 2990035), (65, 1196014), (130, 598007)]