2031922321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 2510186112

約数和(自身を除く): 478263791

約数列:

[1, 11, 13, 41, 53, 143, 169, 451, 503, 533, 583, 689, 1859, 2173, 5533, 5863, 6539, 6929, 7579, 8957, 20623, 23903, 26659, 28249, 71929, 76219, 85007, 98527, 226853, 268099, 293249, 310739, 346567, 367237, 935077, 1093019, 2949089, 3485287, 3812237, 4039607, 4505371, 12023209, 14209247, 38338157, 49559081, 156301717, 184720211, 2031922321]

約数ペア:

[(1, 2031922321), (11, 184720211), (13, 156301717), (41, 49559081), (53, 38338157), (143, 14209247), (169, 12023209), (451, 4505371), (503, 4039607), (533, 3812237), (583, 3485287), (689, 2949089), (1859, 1093019), (2173, 935077), (5533, 367237), (5863, 346567), (6539, 310739), (6929, 293249), (7579, 268099), (8957, 226853), (20623, 98527), (23903, 85007), (26659, 76219), (28249, 71929)]