1570582026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{394817}}^1$

素因数の和:394855

約数の個数: 48

約数和(自身を含む): 3880271304

約数和(自身を除く): 2309689278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 394817, 789634, 1184451, 2368902, 3553353, 5132621, 6711889, 7106706, 10265242, 13423778, 15397863, 20135667, 30795726, 40271334, 46193589, 60407001, 87254557, 92387178, 120814002, 174509114, 261763671, 523527342, 785291013, 1570582026]

約数ペア:

[(1, 1570582026), (2, 785291013), (3, 523527342), (6, 261763671), (9, 174509114), (13, 120814002), (17, 92387178), (18, 87254557), (26, 60407001), (34, 46193589), (39, 40271334), (51, 30795726), (78, 20135667), (102, 15397863), (117, 13423778), (153, 10265242), (221, 7106706), (234, 6711889), (306, 5132621), (442, 3553353), (663, 2368902), (1326, 1184451), (1989, 789634), (3978, 394817)]