2398782

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 4814352

約数和(自身を除く): 2415570

約数列:

[1, 2, 3, 6, 401, 802, 997, 1203, 1994, 2406, 2991, 5982, 399797, 799594, 1199391, 2398782]

約数ペア:

[(1, 2398782), (2, 1199391), (3, 799594), (6, 399797), (401, 5982), (802, 2991), (997, 2406), (1203, 1994)]