2019263504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{16547}}^1$

素因数の和:16847

約数の個数: 40

約数和(自身を含む): 4062864960

約数和(自身を除く): 2043601456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 263, 464, 526, 1052, 2104, 4208, 7627, 15254, 16547, 30508, 33094, 61016, 66188, 122032, 132376, 264752, 479863, 959726, 1919452, 3838904, 4351861, 7677808, 8703722, 17407444, 34814888, 69629776, 126203969, 252407938, 504815876, 1009631752, 2019263504]

約数ペア:

[(1, 2019263504), (2, 1009631752), (4, 504815876), (8, 252407938), (16, 126203969), (29, 69629776), (58, 34814888), (116, 17407444), (232, 8703722), (263, 7677808), (464, 4351861), (526, 3838904), (1052, 1919452), (2104, 959726), (4208, 479863), (7627, 264752), (15254, 132376), (16547, 122032), (30508, 66188), (33094, 61016)]