939842314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 1601233920

約数和(自身を除く): 661391606

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 89, 178, 233, 466, 527, 731, 1054, 1333, 1462, 1513, 2666, 2759, 3026, 3827, 3961, 5518, 7223, 7654, 7922, 10019, 14446, 20038, 20737, 22661, 41474, 45322, 46903, 65059, 93806, 118637, 122791, 130118, 170323, 237274, 245582, 310589, 340646, 352529, 621178, 642847, 705058, 891691, 1285694, 1783382, 2016829, 4033658, 5280013, 10560026, 10928399, 15158747, 21856798, 27642421, 30317494, 55284842, 469921157, 939842314]

約数ペア:

[(1, 939842314), (2, 469921157), (17, 55284842), (31, 30317494), (34, 27642421), (43, 21856798), (62, 15158747), (86, 10928399), (89, 10560026), (178, 5280013), (233, 4033658), (466, 2016829), (527, 1783382), (731, 1285694), (1054, 891691), (1333, 705058), (1462, 642847), (1513, 621178), (2666, 352529), (2759, 340646), (3026, 310589), (3827, 245582), (3961, 237274), (5518, 170323), (7223, 130118), (7654, 122791), (7922, 118637), (10019, 93806), (14446, 65059), (20038, 46903), (20737, 45322), (22661, 41474)]