2019819486

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{11743}}^1$

素因数の和:12120

約数の個数: 32

約数和(自身を含む): 4092549120

約数和(自身を除く): 2072729634

約数列:

[1, 2, 3, 6, 109, 218, 263, 327, 526, 654, 789, 1578, 11743, 23486, 28667, 35229, 57334, 70458, 86001, 172002, 1279987, 2559974, 3088409, 3839961, 6176818, 7679922, 9265227, 18530454, 336636581, 673273162, 1009909743, 2019819486]

約数ペア:

[(1, 2019819486), (2, 1009909743), (3, 673273162), (6, 336636581), (109, 18530454), (218, 9265227), (263, 7679922), (327, 6176818), (526, 3839961), (654, 3088409), (789, 2559974), (1578, 1279987), (11743, 172002), (23486, 86001), (28667, 70458), (35229, 57334)]