2018954306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 3493601280

約数和(自身を除く): 1474646974

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 127, 254, 391, 493, 667, 701, 782, 986, 1334, 1402, 2159, 2921, 3683, 4318, 5842, 7366, 11339, 11917, 16123, 20329, 22678, 23834, 32246, 40658, 49657, 62611, 84709, 89027, 99314, 125222, 169418, 178054, 274091, 345593, 467567, 548182, 691186, 935134, 1440053, 1513459, 2047621, 2581783, 2880106, 3026918, 4095242, 5163566, 7948639, 15897278, 34809557, 43890311, 59381009, 69619114, 87780622, 118762018, 1009477153, 2018954306]

約数ペア:

[(1, 2018954306), (2, 1009477153), (17, 118762018), (23, 87780622), (29, 69619114), (34, 59381009), (46, 43890311), (58, 34809557), (127, 15897278), (254, 7948639), (391, 5163566), (493, 4095242), (667, 3026918), (701, 2880106), (782, 2581783), (986, 2047621), (1334, 1513459), (1402, 1440053), (2159, 935134), (2921, 691186), (3683, 548182), (4318, 467567), (5842, 345593), (7366, 274091), (11339, 178054), (11917, 169418), (16123, 125222), (20329, 99314), (22678, 89027), (23834, 84709), (32246, 62611), (40658, 49657)]