2019697977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{8429}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 3015377280

約数和(自身を除く): 995679303

約数列:

[1, 3, 11, 33, 53, 137, 159, 411, 583, 1507, 1749, 4521, 7261, 8429, 21783, 25287, 79871, 92719, 239613, 278157, 446737, 1154773, 1340211, 3464319, 4914107, 12702503, 14742321, 38107509, 61202969, 183608907, 673232659, 2019697977]

約数ペア:

[(1, 2019697977), (3, 673232659), (11, 183608907), (33, 61202969), (53, 38107509), (137, 14742321), (159, 12702503), (411, 4914107), (583, 3464319), (1507, 1340211), (1749, 1154773), (4521, 446737), (7261, 278157), (8429, 239613), (21783, 92719), (25287, 79871)]