86838310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{667987}}^1$

素因数の和:668007

約数の個数: 16

約数和(自身を含む): 168332976

約数和(自身を除く): 81494666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 667987, 1335974, 3339935, 6679870, 8683831, 17367662, 43419155, 86838310]

約数ペア:

[(1, 86838310), (2, 43419155), (5, 17367662), (10, 8683831), (13, 6679870), (26, 3339935), (65, 1335974), (130, 667987)]