836348528

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{265339}}^1$

素因数の和:265544

約数の個数: 20

約数和(自身を含む): 1628656920

約数和(自身を除く): 792308392

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 265339, 530678, 1061356, 2122712, 4245424, 52271783, 104543566, 209087132, 418174264, 836348528]

約数ペア:

[(1, 836348528), (2, 418174264), (4, 209087132), (8, 104543566), (16, 52271783), (197, 4245424), (394, 2122712), (788, 1061356), (1576, 530678), (3152, 265339)]