123508738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 200001600

約数和(自身を除く): 76492862

約数列:

[1, 2, 29, 37, 58, 67, 74, 134, 859, 1073, 1718, 1943, 2146, 2479, 3886, 4958, 24911, 31783, 49822, 57553, 63566, 71891, 115106, 143782, 921707, 1669037, 1843414, 2129461, 3338074, 4258922, 61754369, 123508738]

約数ペア:

[(1, 123508738), (2, 61754369), (29, 4258922), (37, 3338074), (58, 2129461), (67, 1843414), (74, 1669037), (134, 921707), (859, 143782), (1073, 115106), (1718, 71891), (1943, 63566), (2146, 57553), (2479, 49822), (3886, 31783), (4958, 24911)]