538683838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 1060024320

約数和(自身を除く): 521340482

約数列:

[1, 2, 7, 11, 14, 22, 31, 53, 62, 77, 106, 154, 217, 341, 371, 434, 583, 682, 742, 1166, 1643, 2129, 2387, 3286, 4081, 4258, 4774, 8162, 11501, 14903, 18073, 23002, 23419, 29806, 36146, 46838, 65999, 112837, 126511, 131998, 163933, 225674, 253022, 327866, 461993, 725989, 789859, 923986, 1241207, 1451978, 1579718, 2482414, 3497947, 5081923, 6995894, 8688449, 10163846, 17376898, 24485629, 38477417, 48971258, 76954834, 269341919, 538683838]

約数ペア:

[(1, 538683838), (2, 269341919), (7, 76954834), (11, 48971258), (14, 38477417), (22, 24485629), (31, 17376898), (53, 10163846), (62, 8688449), (77, 6995894), (106, 5081923), (154, 3497947), (217, 2482414), (341, 1579718), (371, 1451978), (434, 1241207), (583, 923986), (682, 789859), (742, 725989), (1166, 461993), (1643, 327866), (2129, 253022), (2387, 225674), (3286, 163933), (4081, 131998), (4258, 126511), (4774, 112837), (8162, 65999), (11501, 46838), (14903, 36146), (18073, 29806), (23002, 23419)]