1249969302

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{214993}}^1$

素因数の和:215037

約数の個数: 48

約数和(自身を含む): 3018515760

約数和(自身を除く): 1768546458

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 214993, 429986, 644979, 1289958, 1934937, 3654881, 3869874, 4084867, 7309762, 8169734, 10964643, 12254601, 21929286, 24509202, 32893929, 36763803, 65787858, 69442739, 73527606, 138885478, 208328217, 416656434, 624984651, 1249969302]

約数ペア:

[(1, 1249969302), (2, 624984651), (3, 416656434), (6, 208328217), (9, 138885478), (17, 73527606), (18, 69442739), (19, 65787858), (34, 36763803), (38, 32893929), (51, 24509202), (57, 21929286), (102, 12254601), (114, 10964643), (153, 8169734), (171, 7309762), (306, 4084867), (323, 3869874), (342, 3654881), (646, 1934937), (969, 1289958), (1938, 644979), (2907, 429986), (5814, 214993)]