297134410

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{72649}}^1$

素因数の和:73065

約数の個数: 16

約数和(自身を含む): 536157000

約数和(自身を除く): 239022590

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 72649, 145298, 363245, 726490, 29713441, 59426882, 148567205, 297134410]

約数ペア:

[(1, 297134410), (2, 148567205), (5, 59426882), (10, 29713441), (409, 726490), (818, 363245), (2045, 145298), (4090, 72649)]