2019287732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{6359}}^1$

素因数の和:7412

約数の個数: 48

約数和(自身を含む): 4410685440

約数和(自身を除く): 2391397708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1031, 2062, 4124, 6359, 7217, 11341, 12718, 14434, 22682, 25436, 28868, 44513, 45364, 69949, 79387, 89026, 139898, 158774, 178052, 279796, 317548, 489643, 979286, 1958572, 6556129, 13112258, 26224516, 45892903, 72117419, 91785806, 144234838, 183571612, 288469676, 504821933, 1009643866, 2019287732]

約数ペア:

[(1, 2019287732), (2, 1009643866), (4, 504821933), (7, 288469676), (11, 183571612), (14, 144234838), (22, 91785806), (28, 72117419), (44, 45892903), (77, 26224516), (154, 13112258), (308, 6556129), (1031, 1958572), (2062, 979286), (4124, 489643), (6359, 317548), (7217, 279796), (11341, 178052), (12718, 158774), (14434, 139898), (22682, 89026), (25436, 79387), (28868, 69949), (44513, 45364)]