2208889442

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1\times {\mathrm{4339}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 3328432800

約数和(自身を除く): 1119543358

約数列:

[1, 2, 331, 662, 769, 1538, 4339, 8678, 254539, 509078, 1436209, 2872418, 3336691, 6673382, 1104444721, 2208889442]

約数ペア:

[(1, 2208889442), (2, 1104444721), (331, 6673382), (662, 3336691), (769, 2872418), (1538, 1436209), (4339, 509078), (8678, 254539)]