2057642774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{42923}}^1$

素因数の和:45115

約数の個数: 16

約数和(自身を含む): 3368675520

約数和(自身を除く): 1311032746

約数列:

[1, 2, 11, 22, 2179, 4358, 23969, 42923, 47938, 85846, 472153, 944306, 93529217, 187058434, 1028821387, 2057642774]

約数ペア:

[(1, 2057642774), (2, 1028821387), (11, 187058434), (22, 93529217), (2179, 944306), (4358, 472153), (23969, 85846), (42923, 47938)]