2017065274

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 3620897280

約数和(自身を除く): 1603832006

約数列:

[1, 2, 7, 14, 41, 82, 103, 109, 206, 218, 287, 313, 574, 626, 721, 763, 1442, 1526, 2191, 4223, 4382, 4469, 8446, 8938, 11227, 12833, 22454, 25666, 29561, 31283, 32239, 34117, 59122, 62566, 64478, 68234, 78589, 89831, 157178, 179662, 225673, 238819, 451346, 460307, 477638, 920614, 1321799, 1398797, 2643598, 2797594, 3222149, 3514051, 6444298, 7028102, 9252593, 9791579, 18505186, 19583158, 24598357, 49196714, 144076091, 288152182, 1008532637, 2017065274]

約数ペア:

[(1, 2017065274), (2, 1008532637), (7, 288152182), (14, 144076091), (41, 49196714), (82, 24598357), (103, 19583158), (109, 18505186), (206, 9791579), (218, 9252593), (287, 7028102), (313, 6444298), (574, 3514051), (626, 3222149), (721, 2797594), (763, 2643598), (1442, 1398797), (1526, 1321799), (2191, 920614), (4223, 477638), (4382, 460307), (4469, 451346), (8446, 238819), (8938, 225673), (11227, 179662), (12833, 157178), (22454, 89831), (25666, 78589), (29561, 68234), (31283, 64478), (32239, 62566), (34117, 59122)]