2051257696999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{22013}}^1$

素因数の和:22400

約数の個数: 64

約数和(自身を含む): 2584704245760

約数和(自身を除く): 533446548761

約数列:

[1, 7, 19, 31, 97, 133, 217, 233, 589, 679, 1631, 1843, 3007, 4123, 4427, 7223, 12901, 21049, 22013, 22601, 30989, 50561, 57133, 137237, 154091, 158207, 399931, 418247, 429419, 682403, 700631, 960659, 2135261, 2927729, 3005933, 4776821, 4904417, 5129029, 12965657, 13311989, 14946827, 35903203, 40569959, 66193091, 90759599, 93183923, 97451551, 158999899, 283989713, 463351637, 497515813, 682160857, 1112999293, 1257668729, 3020998081, 3482610691, 8803681103, 9452800447, 15422990203, 21146986567, 66169603129, 107960931421, 293036813857, 2051257696999]

約数ペア:

[(1, 2051257696999), (7, 293036813857), (19, 107960931421), (31, 66169603129), (97, 21146986567), (133, 15422990203), (217, 9452800447), (233, 8803681103), (589, 3482610691), (679, 3020998081), (1631, 1257668729), (1843, 1112999293), (3007, 682160857), (4123, 497515813), (4427, 463351637), (7223, 283989713), (12901, 158999899), (21049, 97451551), (22013, 93183923), (22601, 90759599), (30989, 66193091), (50561, 40569959), (57133, 35903203), (137237, 14946827), (154091, 13311989), (158207, 12965657), (399931, 5129029), (418247, 4904417), (429419, 4776821), (682403, 3005933), (700631, 2927729), (960659, 2135261)]