2887862978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{49741}}^1$

素因数の和:49803

約数の個数: 64

約数和(自身を含む): 6016792320

約数和(自身を除く): 3128929342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 4147, 4466, 5278, 8294, 29029, 49741, 58058, 99482, 348187, 547151, 646633, 696374, 1094302, 1293266, 1442489, 2884978, 3830057, 4526431, 7112963, 7660114, 9052862, 10097423, 14225926, 15867379, 18752357, 20194846, 31734758, 37504714, 49790741, 99581482, 111071653, 131266499, 206275927, 222143306, 262532998, 412551854, 1443931489, 2887862978]

約数ペア:

[(1, 2887862978), (2, 1443931489), (7, 412551854), (11, 262532998), (13, 222143306), (14, 206275927), (22, 131266499), (26, 111071653), (29, 99581482), (58, 49790741), (77, 37504714), (91, 31734758), (143, 20194846), (154, 18752357), (182, 15867379), (203, 14225926), (286, 10097423), (319, 9052862), (377, 7660114), (406, 7112963), (638, 4526431), (754, 3830057), (1001, 2884978), (2002, 1442489), (2233, 1293266), (2639, 1094302), (4147, 696374), (4466, 646633), (5278, 547151), (8294, 348187), (29029, 99482), (49741, 58058)]