127608916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{541}}^2$

素因数の和:1195

約数の個数: 18

約数和(自身を含む): 225781710

約数和(自身を除く): 98172794

約数列:

[1, 2, 4, 109, 218, 436, 541, 1082, 2164, 58969, 117938, 235876, 292681, 585362, 1170724, 31902229, 63804458, 127608916]

約数ペア:

[(1, 127608916), (2, 63804458), (4, 31902229), (109, 1170724), (218, 585362), (436, 292681), (541, 235876), (1082, 117938), (2164, 58969)]