538641268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3169}}^1\times {\mathrm{3863}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 1028905920

約数和(自身を除く): 490264652

約数列:

[1, 2, 4, 11, 22, 44, 3169, 3863, 6338, 7726, 12676, 15452, 34859, 42493, 69718, 84986, 139436, 169972, 12241847, 24483694, 48967388, 134660317, 269320634, 538641268]

約数ペア:

[(1, 538641268), (2, 269320634), (4, 134660317), (11, 48967388), (22, 24483694), (44, 12241847), (3169, 169972), (3863, 139436), (6338, 84986), (7726, 69718), (12676, 42493), (15452, 34859)]