2018954014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 3849431040

約数和(自身を除く): 1830477026

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 419, 467, 469, 737, 838, 934, 938, 1474, 2933, 3269, 4609, 5137, 5159, 5866, 6538, 9218, 10274, 10318, 28073, 31289, 32263, 35959, 56146, 62578, 64526, 71918, 195673, 196511, 219023, 308803, 344179, 391346, 393022, 438046, 617606, 688358, 1369711, 2152403, 2161621, 2409253, 2739422, 4304806, 4323242, 4818506, 13110091, 15066821, 26220182, 30133642, 91770637, 144211001, 183541274, 288422002, 1009477007, 2018954014]

約数ペア:

[(1, 2018954014), (2, 1009477007), (7, 288422002), (11, 183541274), (14, 144211001), (22, 91770637), (67, 30133642), (77, 26220182), (134, 15066821), (154, 13110091), (419, 4818506), (467, 4323242), (469, 4304806), (737, 2739422), (838, 2409253), (934, 2161621), (938, 2152403), (1474, 1369711), (2933, 688358), (3269, 617606), (4609, 438046), (5137, 393022), (5159, 391346), (5866, 344179), (6538, 308803), (9218, 219023), (10274, 196511), (10318, 195673), (28073, 71918), (31289, 64526), (32263, 62578), (35959, 56146)]