551448184

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{428143}}^1$

素因数の和:428179

約数の個数: 32

約数和(自身を含む): 1233054720

約数和(自身を除く): 681606536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 428143, 856286, 1712572, 2997001, 3425144, 5994002, 9847289, 11988004, 19694578, 23976008, 39389156, 68931023, 78778312, 137862046, 275724092, 551448184]

約数ペア:

[(1, 551448184), (2, 275724092), (4, 137862046), (7, 78778312), (8, 68931023), (14, 39389156), (23, 23976008), (28, 19694578), (46, 11988004), (56, 9847289), (92, 5994002), (161, 3425144), (184, 2997001), (322, 1712572), (644, 856286), (1288, 428143)]