2636814

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{673}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 5289552

約数和(自身を除く): 2652738

約数列:

[1, 2, 3, 6, 653, 673, 1306, 1346, 1959, 2019, 3918, 4038, 439469, 878938, 1318407, 2636814]

約数ペア:

[(1, 2636814), (2, 1318407), (3, 878938), (6, 439469), (653, 4038), (673, 3918), (1306, 2019), (1346, 1959)]