2009503549

素因数分解:

${\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 2054289600

約数和(自身を除く): 44786051

約数列:

[1, 107, 149, 241, 523, 15943, 25787, 35909, 55961, 77927, 126043, 3842263, 8338189, 13486601, 18780407, 2009503549]

約数ペア:

[(1, 2009503549), (107, 18780407), (149, 13486601), (241, 8338189), (523, 3842263), (15943, 126043), (25787, 77927), (35909, 55961)]