78840359

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{1039}}^1$

素因数の和:1514

約数の個数: 12

約数和(自身を含む): 85644000

約数和(自身を除く): 6803641

約数列:

[1, 13, 169, 449, 1039, 5837, 13507, 75881, 175591, 466511, 6064643, 78840359]

約数ペア:

[(1, 78840359), (13, 6064643), (169, 466511), (449, 175591), (1039, 75881), (5837, 13507)]