538442926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{17239}}^1$

素因数の和:17368

約数の個数: 32

約数和(自身を含む): 973163520

約数和(自身を除く): 434720594

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 4462, 15617, 17239, 31234, 34478, 120673, 241346, 396497, 792994, 1672183, 2775479, 3344366, 5550958, 11705281, 23410562, 38460209, 76920418, 269221463, 538442926]

約数ペア:

[(1, 538442926), (2, 269221463), (7, 76920418), (14, 38460209), (23, 23410562), (46, 11705281), (97, 5550958), (161, 3344366), (194, 2775479), (322, 1672183), (679, 792994), (1358, 396497), (2231, 241346), (4462, 120673), (15617, 34478), (17239, 31234)]