1247053582

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1\times {\mathrm{7027}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 1893764880

約数和(自身を除く): 646711298

約数列:

[1, 2, 89, 178, 997, 1994, 7027, 14054, 88733, 177466, 625403, 1250806, 7005919, 14011838, 623526791, 1247053582]

約数ペア:

[(1, 1247053582), (2, 623526791), (89, 14011838), (178, 7005919), (997, 1250806), (1994, 625403), (7027, 177466), (14054, 88733)]