1285402602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 2868784128

約数和(自身を除く): 1583381526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1331, 1562, 2267, 2343, 2662, 3993, 4534, 4686, 6801, 7986, 8591, 13602, 17182, 24937, 25773, 49874, 51546, 74811, 94501, 149622, 160957, 189002, 274307, 283503, 321914, 482871, 548614, 567006, 822921, 965742, 1645842, 1770527, 3017377, 3541054, 5311581, 6034754, 9052131, 10623162, 18104262, 19475797, 38951594, 58427391, 116854782, 214233767, 428467534, 642701301, 1285402602]

約数ペア:

[(1, 1285402602), (2, 642701301), (3, 428467534), (6, 214233767), (11, 116854782), (22, 58427391), (33, 38951594), (66, 19475797), (71, 18104262), (121, 10623162), (142, 9052131), (213, 6034754), (242, 5311581), (363, 3541054), (426, 3017377), (726, 1770527), (781, 1645842), (1331, 965742), (1562, 822921), (2267, 567006), (2343, 548614), (2662, 482871), (3993, 321914), (4534, 283503), (4686, 274307), (6801, 189002), (7986, 160957), (8591, 149622), (13602, 94501), (17182, 74811), (24937, 51546), (25773, 49874)]