4340284991

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{20611}}^1$

素因数の和:21134

約数の個数: 16

約数和(自身を含む): 5045817600

約数和(自身を除く): 705532609

約数列:

[1, 7, 67, 449, 469, 3143, 20611, 30083, 144277, 210581, 1380937, 9254339, 9666559, 64780373, 620040713, 4340284991]

約数ペア:

[(1, 4340284991), (7, 620040713), (67, 64780373), (449, 9666559), (469, 9254339), (3143, 1380937), (20611, 210581), (30083, 144277)]