2912388479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{13789}}^1$

素因数の和:14031

約数の個数: 32

約数和(自身を含む): 3929157120

約数和(自身を除く): 1016768641

約数列:

[1, 7, 11, 13, 77, 91, 143, 211, 1001, 1477, 2321, 2743, 13789, 16247, 19201, 30173, 96523, 151679, 179257, 211211, 1061753, 1254799, 1971827, 2909479, 13802789, 20366353, 32004269, 37823227, 224029883, 264762589, 416055497, 2912388479]

約数ペア:

[(1, 2912388479), (7, 416055497), (11, 264762589), (13, 224029883), (77, 37823227), (91, 32004269), (143, 20366353), (211, 13802789), (1001, 2909479), (1477, 1971827), (2321, 1254799), (2743, 1061753), (13789, 211211), (16247, 179257), (19201, 151679), (30173, 96523)]