2019955277345

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1\times {\mathrm{2588077}}^1$

素因数の和:2589344

約数の個数: 16

約数和(自身を含む): 2443559724480

約数和(自身を除く): 423604447135

約数列:

[1, 5, 139, 695, 1123, 5615, 156097, 780485, 2588077, 12940385, 359742703, 1798713515, 2906410471, 14532052355, 403991055469, 2019955277345]

約数ペア:

[(1, 2019955277345), (5, 403991055469), (139, 14532052355), (695, 2906410471), (1123, 1798713515), (5615, 359742703), (156097, 12940385), (780485, 2588077)]