42398554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{1543}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 69480000

約数和(自身を除く): 27081446

約数列:

[1, 2, 11, 22, 1249, 1543, 2498, 3086, 13739, 16973, 27478, 33946, 1927207, 3854414, 21199277, 42398554]

約数ペア:

[(1, 42398554), (2, 21199277), (11, 3854414), (22, 1927207), (1249, 33946), (1543, 27478), (2498, 16973), (3086, 13739)]