71178484012

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{45744527}}^1$

素因数の和:45744920

約数の個数: 12

約数和(自身を含む): 124882561440

約数和(自身を除く): 53704077428

約数列:

[1, 2, 4, 389, 778, 1556, 45744527, 91489054, 182978108, 17794621003, 35589242006, 71178484012]

約数ペア:

[(1, 71178484012), (2, 35589242006), (4, 17794621003), (389, 182978108), (778, 91489054), (1556, 45744527)]