2867049854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{157999}}^1$

素因数の和:158255

約数の個数: 16

約数和(自身を含む): 4421472000

約数和(自身を除く): 1554422146

約数列:

[1, 2, 43, 86, 211, 422, 9073, 18146, 157999, 315998, 6793957, 13587914, 33337789, 66675578, 1433524927, 2867049854]

約数ペア:

[(1, 2867049854), (2, 1433524927), (43, 66675578), (86, 33337789), (211, 13587914), (422, 6793957), (9073, 315998), (18146, 157999)]