348514994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{140417}}^1$

素因数の和:140509

約数の個数: 16

約数和(自身を含む): 561110328

約数和(自身を除く): 212595334

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 140417, 280834, 2387089, 4774178, 10250441, 20500882, 174257497, 348514994]

約数ペア:

[(1, 348514994), (2, 174257497), (17, 20500882), (34, 10250441), (73, 4774178), (146, 2387089), (1241, 280834), (2482, 140417)]