1731485866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 2856643200

約数和(自身を除く): 1125157334

約数列:

[1, 2, 11, 22, 199, 398, 617, 641, 1234, 1282, 2189, 4378, 6787, 7051, 13574, 14102, 122783, 127559, 245566, 255118, 395497, 790994, 1350613, 1403149, 2701226, 2806298, 4350467, 8700934, 78703903, 157407806, 865742933, 1731485866]

約数ペア:

[(1, 1731485866), (2, 865742933), (11, 157407806), (22, 78703903), (199, 8700934), (398, 4350467), (617, 2806298), (641, 2701226), (1234, 1403149), (1282, 1350613), (2189, 790994), (4378, 395497), (6787, 255118), (7051, 245566), (13574, 127559), (14102, 122783)]