17749492066

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1\times {\mathrm{21211}}^1$

素因数の和:21438

約数の個数: 24

約数和(自身を含む): 27331152912

約数和(自身を除く): 9581660846

約数列:

[1, 2, 71, 83, 142, 166, 5041, 5893, 10082, 11786, 21211, 42422, 418403, 836806, 1505981, 1760513, 3011962, 3521026, 106924651, 124996423, 213849302, 249992846, 8874746033, 17749492066]

約数ペア:

[(1, 17749492066), (2, 8874746033), (71, 249992846), (83, 213849302), (142, 124996423), (166, 106924651), (5041, 3521026), (5893, 3011962), (10082, 1760513), (11786, 1505981), (21211, 836806), (42422, 418403)]