2452021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 12

約数和(自身を含む): 2898720

約数和(自身を除く): 446699

約数列:

[1, 11, 13, 143, 169, 1319, 1859, 14509, 17147, 188617, 222911, 2452021]

約数ペア:

[(1, 2452021), (11, 222911), (13, 188617), (143, 17147), (169, 14509), (1319, 1859)]