2720237514

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{227027}}^1$

素因数の和:229029

約数の個数: 16

約数和(自身を含む): 5443223328

約数和(自身を除く): 2722985814

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 227027, 454054, 681081, 1362162, 453372919, 906745838, 1360118757, 2720237514]

約数ペア:

[(1, 2720237514), (2, 1360118757), (3, 906745838), (6, 453372919), (1997, 1362162), (3994, 681081), (5991, 454054), (11982, 227027)]