2066234401

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 2918764800

約数和(自身を除く): 852530399

約数列:

[1, 7, 11, 19, 37, 41, 49, 77, 133, 209, 259, 287, 343, 361, 407, 451, 539, 703, 779, 931, 1463, 1517, 1813, 2009, 2527, 2849, 3157, 3773, 3971, 4921, 5453, 6517, 7733, 8569, 10241, 10619, 12691, 13357, 14063, 14801, 16687, 17689, 19943, 22099, 27797, 28823, 34447, 38171, 54131, 59983, 71687, 74333, 93499, 103607, 116809, 123823, 139601, 146927, 154693, 162811, 194579, 201761, 241129, 267197, 317053, 378917, 419881, 520331, 547637, 654493, 725249, 817663, 1028489, 1139677, 1362053, 1412327, 2219371, 2652419, 2939167, 3833459, 4581451, 5076743, 5723641, 6024007, 7199423, 7977739, 9886289, 15535597, 26834213, 42168049, 50395961, 55844173, 108749179, 187839491, 295176343, 2066234401]

約数ペア:

[(1, 2066234401), (7, 295176343), (11, 187839491), (19, 108749179), (37, 55844173), (41, 50395961), (49, 42168049), (77, 26834213), (133, 15535597), (209, 9886289), (259, 7977739), (287, 7199423), (343, 6024007), (361, 5723641), (407, 5076743), (451, 4581451), (539, 3833459), (703, 2939167), (779, 2652419), (931, 2219371), (1463, 1412327), (1517, 1362053), (1813, 1139677), (2009, 1028489), (2527, 817663), (2849, 725249), (3157, 654493), (3773, 547637), (3971, 520331), (4921, 419881), (5453, 378917), (6517, 317053), (7733, 267197), (8569, 241129), (10241, 201761), (10619, 194579), (12691, 162811), (13357, 154693), (14063, 146927), (14801, 139601), (16687, 123823), (17689, 116809), (19943, 103607), (22099, 93499), (27797, 74333), (28823, 71687), (34447, 59983), (38171, 54131)]