818727122

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{79907}}^1$

素因数の和:80065

約数の個数: 16

約数和(自身を含む): 1265742720

約数和(自身を除く): 447015598

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 79907, 159814, 3755629, 7511258, 8709863, 17419726, 409363561, 818727122]

約数ペア:

[(1, 818727122), (2, 409363561), (47, 17419726), (94, 8709863), (109, 7511258), (218, 3755629), (5123, 159814), (10246, 79907)]