2045342866

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2057689}}^1$

素因数の和:2057769

約数の個数: 16

約数和(自身を含む): 3555688320

約数和(自身を除く): 1510345454

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2057689, 4115378, 14403823, 28807646, 146095919, 292191838, 1022671433, 2045342866]

約数ペア:

[(1, 2045342866), (2, 1022671433), (7, 292191838), (14, 146095919), (71, 28807646), (142, 14403823), (497, 4115378), (994, 2057689)]