2019574326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 5237084160

約数和(自身を除く): 3217509834

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 307, 319, 406, 462, 491, 609, 614, 638, 921, 957, 982, 1218, 1473, 1842, 1914, 2149, 2233, 2946, 3377, 3437, 4298, 4466, 5401, 6447, 6699, 6754, 6874, 8903, 10131, 10311, 10802, 12894, 13398, 14239, 16203, 17806, 20262, 20622, 23639, 26709, 28478, 32406, 37807, 42717, 47278, 53418, 62321, 70917, 75614, 85434, 97933, 99673, 113421, 124642, 141834, 150737, 156629, 186963, 195866, 199346, 226842, 293799, 299019, 301474, 313258, 373926, 452211, 469887, 587598, 598038, 685531, 904422, 939774, 1055159, 1096403, 1371062, 1658107, 2056593, 2110318, 2192806, 3165477, 3289209, 3316214, 4113186, 4371373, 4974321, 6330954, 6578418, 8742746, 9948642, 11606749, 13114119, 23213498, 26228238, 30599611, 34820247, 48085103, 61199222, 69640494, 91798833, 96170206, 144255309, 183597666, 288510618, 336595721, 673191442, 1009787163, 2019574326]

約数ペア:

[(1, 2019574326), (2, 1009787163), (3, 673191442), (6, 336595721), (7, 288510618), (11, 183597666), (14, 144255309), (21, 96170206), (22, 91798833), (29, 69640494), (33, 61199222), (42, 48085103), (58, 34820247), (66, 30599611), (77, 26228238), (87, 23213498), (154, 13114119), (174, 11606749), (203, 9948642), (231, 8742746), (307, 6578418), (319, 6330954), (406, 4974321), (462, 4371373), (491, 4113186), (609, 3316214), (614, 3289209), (638, 3165477), (921, 2192806), (957, 2110318), (982, 2056593), (1218, 1658107), (1473, 1371062), (1842, 1096403), (1914, 1055159), (2149, 939774), (2233, 904422), (2946, 685531), (3377, 598038), (3437, 587598), (4298, 469887), (4466, 452211), (5401, 373926), (6447, 313258), (6699, 301474), (6754, 299019), (6874, 293799), (8903, 226842), (10131, 199346), (10311, 195866), (10802, 186963), (12894, 156629), (13398, 150737), (14239, 141834), (16203, 124642), (17806, 113421), (20262, 99673), (20622, 97933), (23639, 85434), (26709, 75614), (28478, 70917), (32406, 62321), (37807, 53418), (42717, 47278)]