2018206957

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{26597}}^1$

素因数の和:27072

約数の個数: 12

約数和(自身を含む): 2190345300

約数和(自身を除く): 172138343

約数列:

[1, 13, 169, 449, 5837, 26597, 75881, 345761, 4494893, 11942053, 155246689, 2018206957]

約数ペア:

[(1, 2018206957), (13, 155246689), (169, 11942053), (449, 4494893), (5837, 345761), (26597, 75881)]