1296207916

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{979009}}^1$

素因数の和:979344

約数の個数: 12

約数和(自身を含む): 2275219240

約数和(自身を除く): 979011324

約数列:

[1, 2, 4, 331, 662, 1324, 979009, 1958018, 3916036, 324051979, 648103958, 1296207916]

約数ペア:

[(1, 1296207916), (2, 648103958), (4, 324051979), (331, 3916036), (662, 1958018), (1324, 979009)]