2030645485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{28643}}^1$

素因数の和:29948

約数の個数: 16

約数和(自身を含む): 2660454720

約数和(自身を除く): 629809235

約数列:

[1, 5, 11, 55, 1289, 6445, 14179, 28643, 70895, 143215, 315073, 1575365, 36920827, 184604135, 406129097, 2030645485]

約数ペア:

[(1, 2030645485), (5, 406129097), (11, 184604135), (55, 36920827), (1289, 1575365), (6445, 315073), (14179, 143215), (28643, 70895)]