2841004082

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 5188976640

約数和(自身を除く): 2347972558

約数列:

[1, 2, 7, 14, 29, 58, 67, 71, 134, 142, 203, 406, 469, 497, 938, 994, 1471, 1943, 2059, 2942, 3886, 4118, 4757, 9514, 10297, 13601, 14413, 20594, 27202, 28826, 33299, 42659, 66598, 85318, 98557, 104441, 137953, 197114, 208882, 275906, 298613, 597226, 689899, 731087, 965671, 1379798, 1462174, 1931342, 2858153, 3028789, 5716306, 6057578, 6997547, 13995094, 20007071, 21201523, 40014142, 42403046, 48982829, 97965658, 202928863, 405857726, 1420502041, 2841004082]

約数ペア:

[(1, 2841004082), (2, 1420502041), (7, 405857726), (14, 202928863), (29, 97965658), (58, 48982829), (67, 42403046), (71, 40014142), (134, 21201523), (142, 20007071), (203, 13995094), (406, 6997547), (469, 6057578), (497, 5716306), (938, 3028789), (994, 2858153), (1471, 1931342), (1943, 1462174), (2059, 1379798), (2942, 965671), (3886, 731087), (4118, 689899), (4757, 597226), (9514, 298613), (10297, 275906), (13601, 208882), (14413, 197114), (20594, 137953), (27202, 104441), (28826, 98557), (33299, 85318), (42659, 66598)]