2080985214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 5585905152

約数和(自身を除く): 3504919938

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 101, 138, 147, 154, 161, 202, 231, 253, 277, 294, 303, 322, 462, 483, 506, 539, 554, 606, 707, 759, 831, 966, 1078, 1111, 1127, 1414, 1518, 1617, 1662, 1771, 1939, 2121, 2222, 2254, 2323, 3047, 3234, 3333, 3381, 3542, 3878, 4242, 4646, 4949, 5313, 5817, 6094, 6371, 6666, 6762, 6969, 7777, 9141, 9898, 10626, 11634, 12397, 12742, 13573, 13938, 14847, 15554, 16261, 18282, 19113, 21329, 23331, 24794, 25553, 27146, 27977, 29694, 32522, 37191, 38226, 40719, 42658, 44597, 46662, 48783, 51106, 54439, 55954, 63987, 70081, 74382, 76659, 81438, 83931, 89194, 97566, 108878, 113827, 127974, 133791, 140162, 149303, 153318, 163317, 167862, 178871, 195839, 210243, 227654, 267582, 298606, 307747, 312179, 326634, 341481, 357742, 391678, 420486, 447909, 490567, 536613, 587517, 615494, 624358, 643471, 682962, 895818, 923241, 936537, 981134, 1073226, 1175034, 1252097, 1286942, 1370873, 1471701, 1846482, 1873074, 1930413, 2154229, 2504194, 2741746, 2943402, 3433969, 3756291, 3860826, 4112619, 4308458, 4504297, 6462687, 6867938, 7078181, 7512582, 8225238, 9008594, 10301907, 12925374, 13512891, 14156362, 15079603, 20603814, 21234543, 27025782, 30159206, 31530079, 42469086, 45238809, 49547267, 63060158, 90477618, 94590237, 99094534, 148641801, 189180474, 297283602, 346830869, 693661738, 1040492607, 2080985214]

約数ペア:

[(1, 2080985214), (2, 1040492607), (3, 693661738), (6, 346830869), (7, 297283602), (11, 189180474), (14, 148641801), (21, 99094534), (22, 94590237), (23, 90477618), (33, 63060158), (42, 49547267), (46, 45238809), (49, 42469086), (66, 31530079), (69, 30159206), (77, 27025782), (98, 21234543), (101, 20603814), (138, 15079603), (147, 14156362), (154, 13512891), (161, 12925374), (202, 10301907), (231, 9008594), (253, 8225238), (277, 7512582), (294, 7078181), (303, 6867938), (322, 6462687), (462, 4504297), (483, 4308458), (506, 4112619), (539, 3860826), (554, 3756291), (606, 3433969), (707, 2943402), (759, 2741746), (831, 2504194), (966, 2154229), (1078, 1930413), (1111, 1873074), (1127, 1846482), (1414, 1471701), (1518, 1370873), (1617, 1286942), (1662, 1252097), (1771, 1175034), (1939, 1073226), (2121, 981134), (2222, 936537), (2254, 923241), (2323, 895818), (3047, 682962), (3234, 643471), (3333, 624358), (3381, 615494), (3542, 587517), (3878, 536613), (4242, 490567), (4646, 447909), (4949, 420486), (5313, 391678), (5817, 357742), (6094, 341481), (6371, 326634), (6666, 312179), (6762, 307747), (6969, 298606), (7777, 267582), (9141, 227654), (9898, 210243), (10626, 195839), (11634, 178871), (12397, 167862), (12742, 163317), (13573, 153318), (13938, 149303), (14847, 140162), (15554, 133791), (16261, 127974), (18282, 113827), (19113, 108878), (21329, 97566), (23331, 89194), (24794, 83931), (25553, 81438), (27146, 76659), (27977, 74382), (29694, 70081), (32522, 63987), (37191, 55954), (38226, 54439), (40719, 51106), (42658, 48783), (44597, 46662)]