18394922879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1\times {\mathrm{4007}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 20202195744

約数和(自身を除く): 1807272865

約数列:

[1, 17, 31, 281, 527, 961, 4007, 4777, 8711, 16337, 68119, 124217, 148087, 270041, 1125967, 2111689, 3850727, 4590697, 19141439, 34904977, 65462359, 593384609, 1082054287, 18394922879]

約数ペア:

[(1, 18394922879), (17, 1082054287), (31, 593384609), (281, 65462359), (527, 34904977), (961, 19141439), (4007, 4590697), (4777, 3850727), (8711, 2111689), (16337, 1125967), (68119, 270041), (124217, 148087)]