1310188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2733

約数の個数: 18

約数和(自身を含む): 2521148

約数和(自身を除く): 1210960

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2707, 5414, 10828, 29777, 59554, 119108, 327547, 655094, 1310188]

約数ペア:

[(1, 1310188), (2, 655094), (4, 327547), (11, 119108), (22, 59554), (44, 29777), (121, 10828), (242, 5414), (484, 2707)]