2555089968221

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{69463}}^1$

素因数の和:69754

約数の個数: 48

約数和(自身を含む): 3073165159680

約数和(自身を除く): 518075191459

約数列:

[1, 7, 49, 71, 97, 109, 497, 679, 763, 3479, 4753, 5341, 6887, 7739, 10573, 48209, 54173, 69463, 74011, 337463, 379211, 486241, 518077, 750683, 3403687, 4931873, 5254781, 6737911, 7571467, 34523111, 36783467, 47165377, 53000269, 241661777, 330157639, 371001883, 478391681, 537574157, 734432299, 3348741767, 3763019099, 5141026093, 23441192369, 26341133693, 35987182651, 52144693229, 365012852603, 2555089968221]

約数ペア:

[(1, 2555089968221), (7, 365012852603), (49, 52144693229), (71, 35987182651), (97, 26341133693), (109, 23441192369), (497, 5141026093), (679, 3763019099), (763, 3348741767), (3479, 734432299), (4753, 537574157), (5341, 478391681), (6887, 371001883), (7739, 330157639), (10573, 241661777), (48209, 53000269), (54173, 47165377), (69463, 36783467), (74011, 34523111), (337463, 7571467), (379211, 6737911), (486241, 5254781), (518077, 4931873), (750683, 3403687)]