2017663336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19400609}}^1$

素因数の和:19400628

約数の個数: 16

約数和(自身を含む): 4074128100

約数和(自身を除く): 2056464764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19400609, 38801218, 77602436, 155204872, 252207917, 504415834, 1008831668, 2017663336]

約数ペア:

[(1, 2017663336), (2, 1008831668), (4, 504415834), (8, 252207917), (13, 155204872), (26, 77602436), (52, 38801218), (104, 19400609)]