2620249906

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{132109}}^1$

素因数の和:132369

約数の個数: 16

約数和(自身を含む): 4033054080

約数和(自身を除く): 1412804174

約数列:

[1, 2, 47, 94, 211, 422, 9917, 19834, 132109, 264218, 6209123, 12418246, 27874999, 55749998, 1310124953, 2620249906]

約数ペア:

[(1, 2620249906), (2, 1310124953), (47, 55749998), (94, 27874999), (211, 12418246), (422, 6209123), (9917, 264218), (19834, 132109)]