2021932336

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{691}}^1\times {\mathrm{919}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 3947168000

約数和(自身を除く): 1925235664

約数列:

[1, 2, 4, 8, 16, 199, 398, 691, 796, 919, 1382, 1592, 1838, 2764, 3184, 3676, 5528, 7352, 11056, 14704, 137509, 182881, 275018, 365762, 550036, 635029, 731524, 1100072, 1270058, 1463048, 2200144, 2540116, 2926096, 5080232, 10160464, 126370771, 252741542, 505483084, 1010966168, 2021932336]

約数ペア:

[(1, 2021932336), (2, 1010966168), (4, 505483084), (8, 252741542), (16, 126370771), (199, 10160464), (398, 5080232), (691, 2926096), (796, 2540116), (919, 2200144), (1382, 1463048), (1592, 1270058), (1838, 1100072), (2764, 731524), (3184, 635029), (3676, 550036), (5528, 365762), (7352, 275018), (11056, 182881), (14704, 137509)]