2019748496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5488447}}^1$

素因数の和:5488478

約数の個数: 20

約数和(自身を含む): 4083405312

約数和(自身を除く): 2063656816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5488447, 10976894, 21953788, 43907576, 87815152, 126234281, 252468562, 504937124, 1009874248, 2019748496]

約数ペア:

[(1, 2019748496), (2, 1009874248), (4, 504937124), (8, 252468562), (16, 126234281), (23, 87815152), (46, 43907576), (92, 21953788), (184, 10976894), (368, 5488447)]