2017276930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{53353}}^1$

素因数の和:53578

約数の個数: 32

約数和(自身を含む): 3841488000

約数和(自身を除く): 1824211070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3781, 7562, 18905, 37810, 53353, 106706, 266765, 533530, 1013707, 2027414, 5068535, 10137070, 10617247, 21234494, 53086235, 106172470, 201727693, 403455386, 1008638465, 2017276930]

約数ペア:

[(1, 2017276930), (2, 1008638465), (5, 403455386), (10, 201727693), (19, 106172470), (38, 53086235), (95, 21234494), (190, 10617247), (199, 10137070), (398, 5068535), (995, 2027414), (1990, 1013707), (3781, 533530), (7562, 266765), (18905, 106706), (37810, 53353)]