2809846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 4609584

約数和(自身を除く): 1799738

約数列:

[1, 2, 13, 26, 67, 134, 871, 1613, 1742, 3226, 20969, 41938, 108071, 216142, 1404923, 2809846]

約数ペア:

[(1, 2809846), (2, 1404923), (13, 216142), (26, 108071), (67, 41938), (134, 20969), (871, 3226), (1613, 1742)]