1855764022

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{6367}}^1$

素因数の和:6676

約数の個数: 32

約数和(自身を含む): 3227811840

約数和(自身を除く): 1372047818

約数列:

[1, 2, 7, 14, 109, 191, 218, 382, 763, 1337, 1526, 2674, 6367, 12734, 20819, 41638, 44569, 89138, 145733, 291466, 694003, 1216097, 1388006, 2432194, 4858021, 8512679, 9716042, 17025358, 132554573, 265109146, 927882011, 1855764022]

約数ペア:

[(1, 1855764022), (2, 927882011), (7, 265109146), (14, 132554573), (109, 17025358), (191, 9716042), (218, 8512679), (382, 4858021), (763, 2432194), (1337, 1388006), (1526, 1216097), (2674, 694003), (6367, 291466), (12734, 145733), (20819, 89138), (41638, 44569)]