2017656494

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{34127}}^1$

素因数の和:34280

約数の個数: 32

約数和(自身を含む): 3577706496

約数和(自身を除く): 1560050002

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 4223, 8446, 29561, 34127, 59122, 68254, 238889, 477778, 1399207, 2798414, 3515081, 7030162, 9794449, 19588898, 24605567, 49211134, 144118321, 288236642, 1008828247, 2017656494]

約数ペア:

[(1, 2017656494), (2, 1008828247), (7, 288236642), (14, 144118321), (41, 49211134), (82, 24605567), (103, 19588898), (206, 9794449), (287, 7030162), (574, 3515081), (721, 2798414), (1442, 1399207), (4223, 477778), (8446, 238889), (29561, 68254), (34127, 59122)]