2019255736

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 3897658440

約数和(自身を除く): 1878402704

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 701, 1304, 1402, 2209, 2804, 4418, 5608, 7661, 8836, 15322, 17672, 30644, 32947, 61288, 65894, 114263, 131788, 228526, 263576, 360067, 457052, 720134, 914104, 1440268, 1548509, 2880536, 3097018, 5370361, 6194036, 10740722, 12388072, 21481444, 42962888, 252406967, 504813934, 1009627868, 2019255736]

約数ペア:

[(1, 2019255736), (2, 1009627868), (4, 504813934), (8, 252406967), (47, 42962888), (94, 21481444), (163, 12388072), (188, 10740722), (326, 6194036), (376, 5370361), (652, 3097018), (701, 2880536), (1304, 1548509), (1402, 1440268), (2209, 914104), (2804, 720134), (4418, 457052), (5608, 360067), (7661, 263576), (8836, 228526), (15322, 131788), (17672, 114263), (30644, 65894), (32947, 61288)]