2018516962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 3864895488

約数和(自身を除く): 1846378526

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 151, 154, 302, 427, 671, 854, 1057, 1342, 1423, 1661, 2114, 2846, 3322, 4697, 9211, 9394, 9961, 11627, 15653, 18422, 19922, 23254, 31306, 64477, 86803, 101321, 109571, 128954, 173606, 202642, 214873, 219142, 429746, 607621, 709247, 954833, 1215242, 1418494, 1504111, 1909666, 2363603, 3008222, 4727206, 6683831, 13107253, 13367662, 16545221, 26214506, 33090442, 91750771, 144179783, 183501542, 288359566, 1009258481, 2018516962]

約数ペア:

[(1, 2018516962), (2, 1009258481), (7, 288359566), (11, 183501542), (14, 144179783), (22, 91750771), (61, 33090442), (77, 26214506), (122, 16545221), (151, 13367662), (154, 13107253), (302, 6683831), (427, 4727206), (671, 3008222), (854, 2363603), (1057, 1909666), (1342, 1504111), (1423, 1418494), (1661, 1215242), (2114, 954833), (2846, 709247), (3322, 607621), (4697, 429746), (9211, 219142), (9394, 214873), (9961, 202642), (11627, 173606), (15653, 128954), (18422, 109571), (19922, 101321), (23254, 86803), (31306, 64477)]