4013812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{8293}}^1$

素因数の和:8319

約数の個数: 18

約数和(自身を含む): 7721714

約数和(自身を除く): 3707902

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 8293, 16586, 33172, 91223, 182446, 364892, 1003453, 2006906, 4013812]

約数ペア:

[(1, 4013812), (2, 2006906), (4, 1003453), (11, 364892), (22, 182446), (44, 91223), (121, 33172), (242, 16586), (484, 8293)]