2642946

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 5325600

約数和(自身を除く): 2682654

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3169, 6338, 9507, 19014, 440491, 880982, 1321473, 2642946]

約数ペア:

[(1, 2642946), (2, 1321473), (3, 880982), (6, 440491), (139, 19014), (278, 9507), (417, 6338), (834, 3169)]