2161564999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1\times {\mathrm{1123}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 2373456384

約数和(自身を除く): 211891385

約数列:

[1, 11, 233, 751, 1123, 2563, 8261, 12353, 174983, 261659, 843373, 1924813, 2878249, 9277103, 196505909, 2161564999]

約数ペア:

[(1, 2161564999), (11, 196505909), (233, 9277103), (751, 2878249), (1123, 1924813), (2563, 843373), (8261, 261659), (12353, 174983)]