2046193784

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{391691}}^1$

素因数の和:392350

約数の個数: 16

約数和(自身を含む): 3842498520

約数和(自身を除く): 1796304736

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 391691, 783382, 1566764, 3133528, 255774223, 511548446, 1023096892, 2046193784]

約数ペア:

[(1, 2046193784), (2, 1023096892), (4, 511548446), (8, 255774223), (653, 3133528), (1306, 1566764), (2612, 783382), (5224, 391691)]