2017030576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2347}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 4507032960

約数和(自身を除く): 2490002384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 257, 304, 418, 514, 836, 1028, 1672, 2056, 2347, 2827, 3344, 4112, 4694, 4883, 5654, 9388, 9766, 11308, 18776, 19532, 22616, 25817, 37552, 39064, 44593, 45232, 51634, 53713, 78128, 89186, 103268, 107426, 178372, 206536, 214852, 356744, 413072, 429704, 490523, 603179, 713488, 859408, 981046, 1206358, 1962092, 2412716, 3924184, 4825432, 6634969, 7848368, 9650864, 11460401, 13269938, 22920802, 26539876, 45841604, 53079752, 91683208, 106159504, 126064411, 183366416, 252128822, 504257644, 1008515288, 2017030576]

約数ペア:

[(1, 2017030576), (2, 1008515288), (4, 504257644), (8, 252128822), (11, 183366416), (16, 126064411), (19, 106159504), (22, 91683208), (38, 53079752), (44, 45841604), (76, 26539876), (88, 22920802), (152, 13269938), (176, 11460401), (209, 9650864), (257, 7848368), (304, 6634969), (418, 4825432), (514, 3924184), (836, 2412716), (1028, 1962092), (1672, 1206358), (2056, 981046), (2347, 859408), (2827, 713488), (3344, 603179), (4112, 490523), (4694, 429704), (4883, 413072), (5654, 356744), (9388, 214852), (9766, 206536), (11308, 178372), (18776, 107426), (19532, 103268), (22616, 89186), (25817, 78128), (37552, 53713), (39064, 51634), (44593, 45232)]