328377506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{42437}}^1$

素因数の和:42565

約数の個数: 16

約数和(自身を含む): 508746744

約数和(自身を除く): 180369238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 42437, 84874, 2249161, 3097901, 4498322, 6195802, 164188753, 328377506]

約数ペア:

[(1, 328377506), (2, 164188753), (53, 6195802), (73, 4498322), (106, 3097901), (146, 2249161), (3869, 84874), (7738, 42437)]