7990893118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{851363}}^1$

素因数の和:851416

約数の個数: 24

約数和(自身を含む): 13623526728

約数和(自身を除く): 5632633610

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 851363, 1702726, 11067719, 16175897, 22135438, 32351794, 210286661, 307342043, 420573322, 614684086, 3995446559, 7990893118]

約数ペア:

[(1, 7990893118), (2, 3995446559), (13, 614684086), (19, 420573322), (26, 307342043), (38, 210286661), (247, 32351794), (361, 22135438), (494, 16175897), (722, 11067719), (4693, 1702726), (9386, 851363)]