2065349

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 18

約数和(自身を含む): 2482578

約数和(自身を除く): 417229

約数列:

[1, 11, 13, 101, 121, 143, 169, 1111, 1313, 1573, 1859, 12221, 14443, 17069, 20449, 158873, 187759, 2065349]

約数ペア:

[(1, 2065349), (11, 187759), (13, 158873), (101, 20449), (121, 17069), (143, 14443), (169, 12221), (1111, 1859), (1313, 1573)]