2149195867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233837}}^1$

素因数の和:233958

約数の個数: 16

約数和(自身を含む): 2671365312

約数和(自身を除く): 522169445

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 233837, 1636859, 3039881, 21279167, 23617537, 165322759, 307027981, 2149195867]

約数ペア:

[(1, 2149195867), (7, 307027981), (13, 165322759), (91, 23617537), (101, 21279167), (707, 3039881), (1313, 1636859), (9191, 233837)]