1657667028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{110777}}^1$

素因数の和:110856

約数の個数: 48

約数和(自身を含む): 4094354880

約数和(自身を除く): 2436687852

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 110777, 221554, 332331, 443108, 664662, 1329324, 3212533, 4763411, 6425066, 9526822, 9637599, 12850132, 14290233, 19053644, 19275198, 28580466, 38550396, 57160932, 138138919, 276277838, 414416757, 552555676, 828833514, 1657667028]

約数ペア:

[(1, 1657667028), (2, 828833514), (3, 552555676), (4, 414416757), (6, 276277838), (12, 138138919), (29, 57160932), (43, 38550396), (58, 28580466), (86, 19275198), (87, 19053644), (116, 14290233), (129, 12850132), (172, 9637599), (174, 9526822), (258, 6425066), (348, 4763411), (516, 3212533), (1247, 1329324), (2494, 664662), (3741, 443108), (4988, 332331), (7482, 221554), (14964, 110777)]