826613414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{138647}}^1$

素因数の和:138931

約数の個数: 16

約数和(自身を含む): 1357641216

約数和(自身を除く): 531027802

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 138647, 277294, 1525117, 3050234, 37573337, 75146674, 413306707, 826613414]

約数ペア:

[(1, 826613414), (2, 413306707), (11, 75146674), (22, 37573337), (271, 3050234), (542, 1525117), (2981, 277294), (5962, 138647)]