320480958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7630499}}^1$

素因数の和:7630511

約数の個数: 16

約数和(自身を含む): 732528000

約数和(自身を除く): 412047042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7630499, 15260998, 22891497, 45782994, 53413493, 106826986, 160240479, 320480958]

約数ペア:

[(1, 320480958), (2, 160240479), (3, 106826986), (6, 53413493), (7, 45782994), (14, 22891497), (21, 15260998), (42, 7630499)]