490586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 16

約数和(自身を含む): 798336

約数和(自身を除く): 307750

約数列:

[1, 2, 17, 34, 47, 94, 307, 614, 799, 1598, 5219, 10438, 14429, 28858, 245293, 490586]

約数ペア:

[(1, 490586), (2, 245293), (17, 28858), (34, 14429), (47, 10438), (94, 5219), (307, 1598), (614, 799)]