314606486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{20149}}^1$

素因数の和:20399

約数の個数: 16

約数和(自身を含む): 486985200

約数和(自身を除く): 172378714

約数列:

[1, 2, 37, 74, 211, 422, 7807, 15614, 20149, 40298, 745513, 1491026, 4251439, 8502878, 157303243, 314606486]

約数ペア:

[(1, 314606486), (2, 157303243), (37, 8502878), (74, 4251439), (211, 1491026), (422, 745513), (7807, 40298), (15614, 20149)]