1349086081

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 1600560000

約数和(自身を除く): 251473919

約数列:

[1, 7, 49, 79, 149, 553, 1043, 2339, 3871, 7301, 11771, 16373, 82397, 114611, 184781, 348511, 576779, 1293467, 2439577, 9054269, 17077039, 27532369, 192726583, 1349086081]

約数ペア:

[(1, 1349086081), (7, 192726583), (49, 27532369), (79, 17077039), (149, 9054269), (553, 2439577), (1043, 1293467), (2339, 576779), (3871, 348511), (7301, 184781), (11771, 114611), (16373, 82397)]