5450978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6809

約数の個数: 16

約数和(自身を含む): 9090816

約数和(自身を除く): 3639838

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 6763, 13526, 87919, 175838, 209653, 419306, 2725489, 5450978]

約数ペア:

[(1, 5450978), (2, 2725489), (13, 419306), (26, 209653), (31, 175838), (62, 87919), (403, 13526), (806, 6763)]