2056570369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{60539}}^1$

素因数の和:60780

約数の個数: 16

約数和(自身を含む): 2464220160

約数和(自身を除く): 407649791

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 33971, 60539, 423773, 1392397, 9746779, 12773729, 89416103, 293795767, 2056570369]

約数ペア:

[(1, 2056570369), (7, 293795767), (23, 89416103), (161, 12773729), (211, 9746779), (1477, 1392397), (4853, 423773), (33971, 60539)]