40640429242

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3403151}}^1$

素因数の和:3404013

約数の個数: 16

約数和(自身を含む): 69751003392

約数和(自身を除く): 29110574150

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 3403151, 6806302, 23822057, 47644114, 2902887803, 5805775606, 20320214621, 40640429242]

約数ペア:

[(1, 40640429242), (2, 20320214621), (7, 5805775606), (14, 2902887803), (853, 47644114), (1706, 23822057), (5971, 6806302), (11942, 3403151)]