2656866

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 5337504

約数和(自身を除く): 2680638

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1723, 3446, 5169, 10338, 442811, 885622, 1328433, 2656866]

約数ペア:

[(1, 2656866), (2, 1328433), (3, 885622), (6, 442811), (257, 10338), (514, 5169), (771, 3446), (1542, 1723)]