268594562

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{26641}}^1$

素因数の和:26785

約数の個数: 12

約数和(自身を含む): 408661638

約数和(自身を除く): 140067076

約数列:

[1, 2, 71, 142, 5041, 10082, 26641, 53282, 1891511, 3783022, 134297281, 268594562]

約数ペア:

[(1, 268594562), (2, 134297281), (71, 3783022), (142, 1891511), (5041, 53282), (10082, 26641)]