2047855535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{284227}}^1$

素因数の和:284374

約数の個数: 16

約数和(自身を含む): 2701302912

約数和(自身を除く): 653447377

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 284227, 1421135, 3126497, 15632485, 37233737, 186168685, 409571107, 2047855535]

約数ペア:

[(1, 2047855535), (5, 409571107), (11, 186168685), (55, 37233737), (131, 15632485), (655, 3126497), (1441, 1421135), (7205, 284227)]