2018355592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487997}}^1$

素因数の和:488061

約数の個数: 32

約数和(自身を含む): 4216302720

約数和(自身を除く): 2197947128

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 487997, 975994, 1951988, 3903976, 5367967, 10735934, 21471868, 22935859, 42943736, 45871718, 91743436, 183486872, 252294449, 504588898, 1009177796, 2018355592]

約数ペア:

[(1, 2018355592), (2, 1009177796), (4, 504588898), (8, 252294449), (11, 183486872), (22, 91743436), (44, 45871718), (47, 42943736), (88, 22935859), (94, 21471868), (188, 10735934), (376, 5367967), (517, 3903976), (1034, 1951988), (2068, 975994), (4136, 487997)]