2086775999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{40031}}^1$

素因数の和:40726

約数の個数: 16

約数和(自身を含む): 2605602816

約数和(自身を除く): 518826817

約数列:

[1, 7, 11, 77, 677, 4739, 7447, 40031, 52129, 280217, 440341, 3082387, 27100987, 189706909, 298110857, 2086775999]

約数ペア:

[(1, 2086775999), (7, 298110857), (11, 189706909), (77, 27100987), (677, 3082387), (4739, 440341), (7447, 280217), (40031, 52129)]