1374669904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{19531}}^1$

素因数の和:19675

約数の個数: 40

約数和(自身を含む): 2746511712

約数和(自身を除く): 1371841808

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1328, 4399, 8798, 17596, 19531, 35192, 39062, 70384, 78124, 156248, 312496, 1035143, 1621073, 2070286, 3242146, 4140572, 6484292, 8281144, 12968584, 16562288, 25937168, 85916869, 171833738, 343667476, 687334952, 1374669904]

約数ペア:

[(1, 1374669904), (2, 687334952), (4, 343667476), (8, 171833738), (16, 85916869), (53, 25937168), (83, 16562288), (106, 12968584), (166, 8281144), (212, 6484292), (332, 4140572), (424, 3242146), (664, 2070286), (848, 1621073), (1328, 1035143), (4399, 312496), (8798, 156248), (17596, 78124), (19531, 70384), (35192, 39062)]