520080342

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{65617}}^1$

素因数の和:66943

約数の個数: 16

約数和(自身を含む): 1040963952

約数和(自身を除く): 520883610

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 65617, 131234, 196851, 393702, 86680057, 173360114, 260040171, 520080342]

約数ペア:

[(1, 520080342), (2, 260040171), (3, 173360114), (6, 86680057), (1321, 393702), (2642, 196851), (3963, 131234), (7926, 65617)]