2129121776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5785657}}^1$

素因数の和:5785688

約数の個数: 20

約数和(自身を含む): 4304529552

約数和(自身を除く): 2175407776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5785657, 11571314, 23142628, 46285256, 92570512, 133070111, 266140222, 532280444, 1064560888, 2129121776]

約数ペア:

[(1, 2129121776), (2, 1064560888), (4, 532280444), (8, 266140222), (16, 133070111), (23, 92570512), (46, 46285256), (92, 23142628), (184, 11571314), (368, 5785657)]