7047070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 12723120

約数和(自身を除く): 5676050

約数列:

[1, 2, 5, 10, 409, 818, 1723, 2045, 3446, 4090, 8615, 17230, 704707, 1409414, 3523535, 7047070]

約数ペア:

[(1, 7047070), (2, 3523535), (5, 1409414), (10, 704707), (409, 17230), (818, 8615), (1723, 4090), (2045, 3446)]