2708969666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{405413}}^1$

素因数の和:405685

約数の個数: 16

約数和(自身を含む): 4393066104

約数和(自身を除く): 1684096438

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 405413, 810826, 5270369, 10540738, 104191141, 208382282, 1354484833, 2708969666]

約数ペア:

[(1, 2708969666), (2, 1354484833), (13, 208382282), (26, 104191141), (257, 10540738), (514, 5270369), (3341, 810826), (6682, 405413)]