68680606

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 105082848

約数和(自身を除く): 36402242

約数列:

[1, 2, 101, 103, 202, 206, 3301, 6602, 10403, 20806, 333401, 340003, 666802, 680006, 34340303, 68680606]

約数ペア:

[(1, 68680606), (2, 34340303), (101, 680006), (103, 666802), (202, 340003), (206, 333401), (3301, 20806), (6602, 10403)]