2045543336

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{210101}}^1$

素因数の和:211324

約数の個数: 16

約数和(自身を含む): 3838563540

約数和(自身を除く): 1793020204

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 210101, 420202, 840404, 1680808, 255692917, 511385834, 1022771668, 2045543336]

約数ペア:

[(1, 2045543336), (2, 1022771668), (4, 511385834), (8, 255692917), (1217, 1680808), (2434, 840404), (4868, 420202), (9736, 210101)]