1813602098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 3583457280

約数和(自身を除く): 1769855182

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 311, 418, 622, 1463, 1993, 2177, 2926, 3421, 3986, 4354, 5909, 6842, 11818, 13951, 21923, 23947, 27902, 37867, 41363, 43846, 47894, 64999, 75734, 82726, 129998, 153461, 265069, 306922, 416537, 454993, 530138, 619823, 833074, 909986, 1239646, 2915759, 4338761, 5831518, 6818053, 8677522, 11776637, 13636106, 23553274, 47726371, 82436459, 95452742, 129543007, 164872918, 259086014, 906801049, 1813602098]

約数ペア:

[(1, 1813602098), (2, 906801049), (7, 259086014), (11, 164872918), (14, 129543007), (19, 95452742), (22, 82436459), (38, 47726371), (77, 23553274), (133, 13636106), (154, 11776637), (209, 8677522), (266, 6818053), (311, 5831518), (418, 4338761), (622, 2915759), (1463, 1239646), (1993, 909986), (2177, 833074), (2926, 619823), (3421, 530138), (3986, 454993), (4354, 416537), (5909, 306922), (6842, 265069), (11818, 153461), (13951, 129998), (21923, 82726), (23947, 75734), (27902, 64999), (37867, 47894), (41363, 43846)]