1328056

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 2514600

約数和(自身を除く): 1186544

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1523, 3046, 6092, 12184, 166007, 332014, 664028, 1328056]

約数ペア:

[(1, 1328056), (2, 664028), (4, 332014), (8, 166007), (109, 12184), (218, 6092), (436, 3046), (872, 1523)]