140075866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{526601}}^1$

素因数の和:526629

約数の個数: 16

約数和(自身を含む): 252768960

約数和(自身を除く): 112693094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 526601, 1053202, 3686207, 7372414, 10005419, 20010838, 70037933, 140075866]

約数ペア:

[(1, 140075866), (2, 70037933), (7, 20010838), (14, 10005419), (19, 7372414), (38, 3686207), (133, 1053202), (266, 526601)]