314518916

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{179111}}^1$

素因数の和:179554

約数の個数: 12

約数和(自身を含む): 551664960

約数和(自身を除く): 237146044

約数列:

[1, 2, 4, 439, 878, 1756, 179111, 358222, 716444, 78629729, 157259458, 314518916]

約数ペア:

[(1, 314518916), (2, 157259458), (4, 78629729), (439, 716444), (878, 358222), (1756, 179111)]