9780814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{287671}}^1$

素因数の和:287690

約数の個数: 8

約数和(自身を含む): 15534288

約数和(自身を除く): 5753474

約数列:

[1, 2, 17, 34, 287671, 575342, 4890407, 9780814]

約数ペア:

[(1, 9780814), (2, 4890407), (17, 575342), (34, 287671)]