256427218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{32369}}^1$

素因数の和:32621

約数の個数: 16

約数和(自身を含む): 409027320

約数和(自身を除く): 152600102

約数列:

[1, 2, 17, 34, 233, 466, 3961, 7922, 32369, 64738, 550273, 1100546, 7541977, 15083954, 128213609, 256427218]

約数ペア:

[(1, 256427218), (2, 128213609), (17, 15083954), (34, 7541977), (233, 1100546), (466, 550273), (3961, 64738), (7922, 32369)]