2904693564

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{20981}}^1$

素因数の和:21210

約数の個数: 48

約数和(自身を含む): 6908952960

約数和(自身を除く): 4004259396

約数列:

[1, 2, 3, 4, 6, 12, 83, 139, 166, 249, 278, 332, 417, 498, 556, 834, 996, 1668, 11537, 20981, 23074, 34611, 41962, 46148, 62943, 69222, 83924, 125886, 138444, 251772, 1741423, 2916359, 3482846, 5224269, 5832718, 6965692, 8749077, 10448538, 11665436, 17498154, 20897076, 34996308, 242057797, 484115594, 726173391, 968231188, 1452346782, 2904693564]

約数ペア:

[(1, 2904693564), (2, 1452346782), (3, 968231188), (4, 726173391), (6, 484115594), (12, 242057797), (83, 34996308), (139, 20897076), (166, 17498154), (249, 11665436), (278, 10448538), (332, 8749077), (417, 6965692), (498, 5832718), (556, 5224269), (834, 3482846), (996, 2916359), (1668, 1741423), (11537, 251772), (20981, 138444), (23074, 125886), (34611, 83924), (41962, 69222), (46148, 62943)]