12778848034

素因数分解:

$2^1\times {\mathrm{15727}}^1\times {\mathrm{406271}}^1$

素因数の和:422000

約数の個数: 8

約数和(自身を含む): 19169538048

約数和(自身を除く): 6390690014

約数列:

[1, 2, 15727, 31454, 406271, 812542, 6389424017, 12778848034]

約数ペア:

[(1, 12778848034), (2, 6389424017), (15727, 812542), (31454, 406271)]