1998083658

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1185103}}^1$

素因数の和:1185389

約数の個数: 16

約数和(自身を含む): 4010391936

約数和(自身を除く): 2012308278

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 1185103, 2370206, 3555309, 7110618, 333013943, 666027886, 999041829, 1998083658]

約数ペア:

[(1, 1998083658), (2, 999041829), (3, 666027886), (6, 333013943), (281, 7110618), (562, 3555309), (843, 2370206), (1686, 1185103)]