2068396708

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{4931}}^1$

素因数の和:5224

約数の個数: 48

約数和(自身を含む): 4215794688

約数和(自身を除く): 2147397980

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 211, 284, 422, 497, 844, 994, 1477, 1988, 2954, 4931, 5908, 9862, 14981, 19724, 29962, 34517, 59924, 69034, 104867, 138068, 209734, 350101, 419468, 700202, 1040441, 1400404, 2080882, 2450707, 4161764, 4901414, 7283087, 9802828, 14566174, 29132348, 73871311, 147742622, 295485244, 517099177, 1034198354, 2068396708]

約数ペア:

[(1, 2068396708), (2, 1034198354), (4, 517099177), (7, 295485244), (14, 147742622), (28, 73871311), (71, 29132348), (142, 14566174), (211, 9802828), (284, 7283087), (422, 4901414), (497, 4161764), (844, 2450707), (994, 2080882), (1477, 1400404), (1988, 1040441), (2954, 700202), (4931, 419468), (5908, 350101), (9862, 209734), (14981, 138068), (19724, 104867), (29962, 69034), (34517, 59924)]