712290238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{23789}}^1$

素因数の和:25163

約数の個数: 16

約数和(自身を含む): 1166471280

約数和(自身を除く): 454181042

約数列:

[1, 2, 11, 22, 1361, 2722, 14971, 23789, 29942, 47578, 261679, 523358, 32376829, 64753658, 356145119, 712290238]

約数ペア:

[(1, 712290238), (2, 356145119), (11, 64753658), (22, 32376829), (1361, 523358), (2722, 261679), (14971, 47578), (23789, 29942)]