138498574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1\times {\mathrm{1523}}^1$

素因数の和:2675

約数の個数: 16

約数和(自身を含む): 213146640

約数和(自身を除く): 74648066

約数列:

[1, 2, 41, 82, 1109, 1523, 2218, 3046, 45469, 62443, 90938, 124886, 1689007, 3378014, 69249287, 138498574]

約数ペア:

[(1, 138498574), (2, 69249287), (41, 3378014), (82, 1689007), (1109, 124886), (1523, 90938), (2218, 62443), (3046, 45469)]