218819028961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{391447279}}^1$

素因数の和:391447335

約数の個数: 8

約数和(自身を含む): 241131524480

約数和(自身を除く): 22312495519

約数列:

[1, 13, 43, 559, 391447279, 5088814627, 16832232997, 218819028961]

約数ペア:

[(1, 218819028961), (13, 16832232997), (43, 5088814627), (559, 391447279)]