996812671676

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{249953027}}^1$

素因数の和:249954028

約数の個数: 12

約数和(自身を含む): 1746171853608

約数和(自身を除く): 749359181932

約数列:

[1, 2, 4, 997, 1994, 3988, 249953027, 499906054, 999812108, 249203167919, 498406335838, 996812671676]

約数ペア:

[(1, 996812671676), (2, 498406335838), (4, 249203167919), (997, 999812108), (1994, 499906054), (3988, 249953027)]