2019289426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{8089}}^1$

素因数の和:9730

約数の個数: 32

約数和(自身を含む): 3779130240

約数和(自身を除く): 1759840814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1621, 3242, 8089, 11347, 16178, 17831, 22694, 35662, 56623, 88979, 113246, 124817, 177958, 249634, 622853, 1245706, 13112269, 26224538, 91785883, 144234959, 183571766, 288469918, 1009644713, 2019289426]

約数ペア:

[(1, 2019289426), (2, 1009644713), (7, 288469918), (11, 183571766), (14, 144234959), (22, 91785883), (77, 26224538), (154, 13112269), (1621, 1245706), (3242, 622853), (8089, 249634), (11347, 177958), (16178, 124817), (17831, 113246), (22694, 88979), (35662, 56623)]