86419814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{6661}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 139902000

約数和(自身を除く): 53482186

約数列:

[1, 2, 13, 26, 499, 998, 6487, 6661, 12974, 13322, 86593, 173186, 3323839, 6647678, 43209907, 86419814]

約数ペア:

[(1, 86419814), (2, 43209907), (13, 6647678), (26, 3323839), (499, 173186), (998, 86593), (6487, 13322), (6661, 12974)]