2680490854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{624241}}^1$

素因数の和:624375

約数の個数: 16

約数和(自身を含む): 4269815280

約数和(自身を除く): 1589324426

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 624241, 1248482, 11860579, 23721158, 70539233, 141078466, 1340245427, 2680490854]

約数ペア:

[(1, 2680490854), (2, 1340245427), (19, 141078466), (38, 70539233), (113, 23721158), (226, 11860579), (2147, 1248482), (4294, 624241)]