2912987147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{534199}}^1$

素因数の和:534266

約数の個数: 16

約数和(自身を含む): 3589824000

約数和(自身を除く): 676836853

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 534199, 3739393, 10149781, 21902159, 71048467, 153315113, 416141021, 2912987147]

約数ペア:

[(1, 2912987147), (7, 416141021), (19, 153315113), (41, 71048467), (133, 21902159), (287, 10149781), (779, 3739393), (5453, 534199)]