348394804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5123453}}^1$

素因数の和:5123474

約数の個数: 12

約数和(自身を含む): 645555204

約数和(自身を除く): 297160400

約数列:

[1, 2, 4, 17, 34, 68, 5123453, 10246906, 20493812, 87098701, 174197402, 348394804]

約数ペア:

[(1, 348394804), (2, 174197402), (4, 87098701), (17, 20493812), (34, 10246906), (68, 5123453)]