4578338

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^2$

素因数の和:214

約数の個数: 18

約数和(自身を含む): 7378131

約数和(自身を除く): 2799793

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 7921, 15842, 25721, 51442, 134657, 269314, 2289169, 4578338]

約数ペア:

[(1, 4578338), (2, 2289169), (17, 269314), (34, 134657), (89, 51442), (178, 25721), (289, 15842), (578, 7921), (1513, 3026)]