2149643903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1\times {\mathrm{2351}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 2372170752

約数和(自身を除く): 222526849

約数列:

[1, 11, 101, 823, 1111, 2351, 9053, 25861, 83123, 237451, 914353, 1934873, 2611961, 21283603, 195422173, 2149643903]

約数ペア:

[(1, 2149643903), (11, 195422173), (101, 21283603), (823, 2611961), (1111, 1934873), (2351, 914353), (9053, 237451), (25861, 83123)]