2017657444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{87013}}^1$

素因数の和:87076

約数の個数: 48

約数和(自身を含む): 4210085376

約数和(自身を除く): 2192427932

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 11594, 23188, 87013, 174026, 348052, 957143, 1479221, 1914286, 2697403, 2958442, 3828572, 5394806, 5916884, 10789612, 16271431, 29671433, 32542862, 45855851, 59342866, 65085724, 91711702, 118685732, 183423404, 504414361, 1008828722, 2017657444]

約数ペア:

[(1, 2017657444), (2, 1008828722), (4, 504414361), (11, 183423404), (17, 118685732), (22, 91711702), (31, 65085724), (34, 59342866), (44, 45855851), (62, 32542862), (68, 29671433), (124, 16271431), (187, 10789612), (341, 5916884), (374, 5394806), (527, 3828572), (682, 2958442), (748, 2697403), (1054, 1914286), (1364, 1479221), (2108, 957143), (5797, 348052), (11594, 174026), (23188, 87013)]