2051235186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 5535129600

約数和(自身を除く): 3483894414

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 239, 273, 286, 429, 462, 478, 546, 717, 858, 1001, 1429, 1434, 1673, 2002, 2629, 2858, 3003, 3107, 3346, 4287, 5019, 5258, 6006, 6214, 7887, 8574, 9321, 10003, 10038, 15719, 15774, 18403, 18577, 18642, 20006, 21749, 30009, 31438, 34177, 36806, 37154, 43498, 47157, 55209, 55731, 60018, 65247, 68354, 94314, 102531, 110033, 110418, 111462, 130039, 130494, 204347, 205062, 220066, 239239, 260078, 330099, 341531, 390117, 408694, 478478, 613041, 660198, 683062, 717717, 780234, 1024593, 1226082, 1430429, 1435434, 2049186, 2390717, 2860858, 3756841, 4291287, 4439903, 4781434, 7172151, 7513682, 8582574, 8879806, 11270523, 13319709, 14344302, 22541046, 26297887, 26639418, 31079321, 48838933, 52595774, 62158642, 78893661, 93237963, 97677866, 146516799, 157787322, 186475926, 293033598, 341872531, 683745062, 1025617593, 2051235186]

約数ペア:

[(1, 2051235186), (2, 1025617593), (3, 683745062), (6, 341872531), (7, 293033598), (11, 186475926), (13, 157787322), (14, 146516799), (21, 97677866), (22, 93237963), (26, 78893661), (33, 62158642), (39, 52595774), (42, 48838933), (66, 31079321), (77, 26639418), (78, 26297887), (91, 22541046), (143, 14344302), (154, 13319709), (182, 11270523), (231, 8879806), (239, 8582574), (273, 7513682), (286, 7172151), (429, 4781434), (462, 4439903), (478, 4291287), (546, 3756841), (717, 2860858), (858, 2390717), (1001, 2049186), (1429, 1435434), (1434, 1430429), (1673, 1226082), (2002, 1024593), (2629, 780234), (2858, 717717), (3003, 683062), (3107, 660198), (3346, 613041), (4287, 478478), (5019, 408694), (5258, 390117), (6006, 341531), (6214, 330099), (7887, 260078), (8574, 239239), (9321, 220066), (10003, 205062), (10038, 204347), (15719, 130494), (15774, 130039), (18403, 111462), (18577, 110418), (18642, 110033), (20006, 102531), (21749, 94314), (30009, 68354), (31438, 65247), (34177, 60018), (36806, 55731), (37154, 55209), (43498, 47157)]