2016802278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{5839}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 4518758400

約数和(自身を除く): 2501956122

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 619, 1238, 1857, 3714, 5571, 5839, 11142, 11678, 17517, 19189, 35034, 38378, 52551, 57567, 105102, 115134, 172701, 181009, 345402, 362018, 543027, 1086054, 1629081, 3258162, 3614341, 7228682, 10843023, 21686046, 32529069, 65058138, 112044571, 224089142, 336133713, 672267426, 1008401139, 2016802278]

約数ペア:

[(1, 2016802278), (2, 1008401139), (3, 672267426), (6, 336133713), (9, 224089142), (18, 112044571), (31, 65058138), (62, 32529069), (93, 21686046), (186, 10843023), (279, 7228682), (558, 3614341), (619, 3258162), (1238, 1629081), (1857, 1086054), (3714, 543027), (5571, 362018), (5839, 345402), (11142, 181009), (11678, 172701), (17517, 115134), (19189, 105102), (35034, 57567), (38378, 52551)]