550000266

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{840979}}^1$

素因数の和:841093

約数の個数: 16

約数和(自身を含む): 1110093600

約数和(自身を除く): 560093334

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 840979, 1681958, 2522937, 5045874, 91666711, 183333422, 275000133, 550000266]

約数ペア:

[(1, 550000266), (2, 275000133), (3, 183333422), (6, 91666711), (109, 5045874), (218, 2522937), (327, 1681958), (654, 840979)]