348005588

素因数分解:

$2^2\times 7^1\times {\mathrm{12428771}}^1$

素因数の和:12428782

約数の個数: 12

約数和(自身を含む): 696011232

約数和(自身を除く): 348005644

約数列:

[1, 2, 4, 7, 14, 28, 12428771, 24857542, 49715084, 87001397, 174002794, 348005588]

約数ペア:

[(1, 348005588), (2, 174002794), (4, 87001397), (7, 49715084), (14, 24857542), (28, 12428771)]