7139870542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22173511}}^1$

素因数の和:22173543

約数の個数: 16

約数和(自身を含む): 12771942912

約数和(自身を除く): 5632072370

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 22173511, 44347022, 155214577, 310429154, 509990753, 1019981506, 3569935271, 7139870542]

約数ペア:

[(1, 7139870542), (2, 3569935271), (7, 1019981506), (14, 509990753), (23, 310429154), (46, 155214577), (161, 44347022), (322, 22173511)]