2556550179

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4000861}}^1$

素因数の和:4000938

約数の個数: 12

約数和(自身を含む): 3744806832

約数和(自身を除く): 1188256653

約数列:

[1, 3, 9, 71, 213, 639, 4000861, 12002583, 36007749, 284061131, 852183393, 2556550179]

約数ペア:

[(1, 2556550179), (3, 852183393), (9, 284061131), (71, 36007749), (213, 12002583), (639, 4000861)]