13020367052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{135929}}^1$

素因数の和:136262

約数の個数: 48

約数和(自身を含む): 28499627520

約数和(自身を除く): 15479260468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 2177, 3421, 4354, 6842, 8708, 13684, 23947, 47894, 95788, 135929, 271858, 543716, 951503, 1495219, 1903006, 2990438, 3806012, 5980876, 10466533, 20933066, 41866132, 42273919, 84547838, 169095676, 295917433, 465013109, 591834866, 930026218, 1183669732, 1860052436, 3255091763, 6510183526, 13020367052]

約数ペア:

[(1, 13020367052), (2, 6510183526), (4, 3255091763), (7, 1860052436), (11, 1183669732), (14, 930026218), (22, 591834866), (28, 465013109), (44, 295917433), (77, 169095676), (154, 84547838), (308, 42273919), (311, 41866132), (622, 20933066), (1244, 10466533), (2177, 5980876), (3421, 3806012), (4354, 2990438), (6842, 1903006), (8708, 1495219), (13684, 951503), (23947, 543716), (47894, 271858), (95788, 135929)]