2017389666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 4302176256

約数和(自身を除く): 2284786590

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 127, 186, 246, 254, 381, 762, 1271, 2083, 2542, 3813, 3937, 4166, 5207, 6249, 7626, 7874, 10414, 11811, 12498, 15621, 23622, 31242, 64573, 85403, 129146, 161417, 170806, 193719, 256209, 264541, 322834, 387438, 484251, 512418, 529082, 793623, 968502, 1587246, 2647493, 5294986, 7942479, 8200771, 10846181, 15884958, 16401542, 21692362, 24602313, 32538543, 49204626, 65077086, 336231611, 672463222, 1008694833, 2017389666]

約数ペア:

[(1, 2017389666), (2, 1008694833), (3, 672463222), (6, 336231611), (31, 65077086), (41, 49204626), (62, 32538543), (82, 24602313), (93, 21692362), (123, 16401542), (127, 15884958), (186, 10846181), (246, 8200771), (254, 7942479), (381, 5294986), (762, 2647493), (1271, 1587246), (2083, 968502), (2542, 793623), (3813, 529082), (3937, 512418), (4166, 484251), (5207, 387438), (6249, 322834), (7626, 264541), (7874, 256209), (10414, 193719), (11811, 170806), (12498, 161417), (15621, 129146), (23622, 85403), (31242, 64573)]