83407454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 143220000

約数和(自身を除く): 59812546

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 1549, 2071, 2834, 3098, 4142, 20137, 26923, 29431, 40274, 53846, 58862, 168841, 337682, 382603, 765206, 2194933, 3207979, 4389866, 6415958, 41703727, 83407454]

約数ペア:

[(1, 83407454), (2, 41703727), (13, 6415958), (19, 4389866), (26, 3207979), (38, 2194933), (109, 765206), (218, 382603), (247, 337682), (494, 168841), (1417, 58862), (1549, 53846), (2071, 40274), (2834, 29431), (3098, 26923), (4142, 20137)]