2567886

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 5174400

約数和(自身を除く): 2606514

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3079, 6158, 9237, 18474, 427981, 855962, 1283943, 2567886]

約数ペア:

[(1, 2567886), (2, 1283943), (3, 855962), (6, 427981), (139, 18474), (278, 9237), (417, 6158), (834, 3079)]