746388628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{9187}}^1$

素因数の和:10279

約数の個数: 24

約数和(自身を含む): 1376362400

約数和(自身を除く): 629973772

約数列:

[1, 2, 4, 19, 38, 76, 1069, 2138, 4276, 9187, 18374, 20311, 36748, 40622, 81244, 174553, 349106, 698212, 9820903, 19641806, 39283612, 186597157, 373194314, 746388628]

約数ペア:

[(1, 746388628), (2, 373194314), (4, 186597157), (19, 39283612), (38, 19641806), (76, 9820903), (1069, 698212), (2138, 349106), (4276, 174553), (9187, 81244), (18374, 40622), (20311, 36748)]