1256987094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7507}}^1$

素因数の和:7625

約数の個数: 64

約数和(自身を含む): 2854241280

約数和(自身を除く): 1597254186

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 177, 258, 354, 473, 649, 946, 1298, 1419, 1947, 2537, 2838, 3894, 5074, 7507, 7611, 15014, 15222, 22521, 27907, 45042, 55814, 82577, 83721, 165154, 167442, 247731, 322801, 442913, 495462, 645602, 885826, 968403, 1328739, 1936806, 2657478, 3550811, 4872043, 7101622, 9744086, 10652433, 14616129, 19045259, 21304866, 29232258, 38090518, 57135777, 114271554, 209497849, 418995698, 628493547, 1256987094]

約数ペア:

[(1, 1256987094), (2, 628493547), (3, 418995698), (6, 209497849), (11, 114271554), (22, 57135777), (33, 38090518), (43, 29232258), (59, 21304866), (66, 19045259), (86, 14616129), (118, 10652433), (129, 9744086), (177, 7101622), (258, 4872043), (354, 3550811), (473, 2657478), (649, 1936806), (946, 1328739), (1298, 968403), (1419, 885826), (1947, 645602), (2537, 495462), (2838, 442913), (3894, 322801), (5074, 247731), (7507, 167442), (7611, 165154), (15014, 83721), (15222, 82577), (22521, 55814), (27907, 45042)]