2257967809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 2501312000

約数和(自身を除く): 243344191

約数列:

[1, 19, 37, 79, 109, 373, 703, 1501, 2071, 2923, 4033, 7087, 8611, 13801, 29467, 40657, 55537, 76627, 163609, 262219, 318607, 559873, 772483, 1090279, 1504309, 3211903, 6053533, 20715301, 28581871, 61026157, 118840411, 2257967809]

約数ペア:

[(1, 2257967809), (19, 118840411), (37, 61026157), (79, 28581871), (109, 20715301), (373, 6053533), (703, 3211903), (1501, 1504309), (2071, 1090279), (2923, 772483), (4033, 559873), (7087, 318607), (8611, 262219), (13801, 163609), (29467, 76627), (40657, 55537)]