2016238665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 3796107264

約数和(自身を除く): 1779868599

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 127, 141, 235, 329, 381, 635, 705, 889, 987, 1645, 1905, 2667, 3217, 4445, 4935, 5969, 9651, 13335, 16085, 17907, 22519, 29845, 41783, 48255, 67557, 89535, 112595, 125349, 151199, 208915, 337785, 408559, 453597, 626745, 755995, 1058393, 1225677, 2042795, 2267985, 2859913, 3175179, 5291965, 6128385, 8579739, 14299565, 15875895, 19202273, 42898695, 57606819, 96011365, 134415911, 288034095, 403247733, 672079555, 2016238665]

約数ペア:

[(1, 2016238665), (3, 672079555), (5, 403247733), (7, 288034095), (15, 134415911), (21, 96011365), (35, 57606819), (47, 42898695), (105, 19202273), (127, 15875895), (141, 14299565), (235, 8579739), (329, 6128385), (381, 5291965), (635, 3175179), (705, 2859913), (889, 2267985), (987, 2042795), (1645, 1225677), (1905, 1058393), (2667, 755995), (3217, 626745), (4445, 453597), (4935, 408559), (5969, 337785), (9651, 208915), (13335, 151199), (16085, 125349), (17907, 112595), (22519, 89535), (29845, 67557), (41783, 48255)]