2008124943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{1979}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 2961826560

約数和(自身を除く): 953701617

約数列:

[1, 3, 11, 33, 97, 291, 317, 951, 1067, 1979, 3201, 3487, 5937, 10461, 21769, 30749, 65307, 92247, 191963, 338239, 575889, 627343, 1014717, 1882029, 2111593, 6334779, 6900773, 20702319, 60852271, 182556813, 669374981, 2008124943]

約数ペア:

[(1, 2008124943), (3, 669374981), (11, 182556813), (33, 60852271), (97, 20702319), (291, 6900773), (317, 6334779), (951, 2111593), (1067, 1882029), (1979, 1014717), (3201, 627343), (3487, 575889), (5937, 338239), (10461, 191963), (21769, 92247), (30749, 65307)]