487992934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2347}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 861509376

約数和(自身を除く): 373516442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 727, 1454, 2347, 4694, 7997, 9451, 15994, 18902, 25817, 30511, 51634, 61022, 103961, 207922, 335621, 671242, 1706269, 3412538, 18768959, 22181497, 37537918, 44362994, 243996467, 487992934]

約数ペア:

[(1, 487992934), (2, 243996467), (11, 44362994), (13, 37537918), (22, 22181497), (26, 18768959), (143, 3412538), (286, 1706269), (727, 671242), (1454, 335621), (2347, 207922), (4694, 103961), (7997, 61022), (9451, 51634), (15994, 30511), (18902, 25817)]