6644630

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1321}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 11993184

約数和(自身を除く): 5348554

約数列:

[1, 2, 5, 10, 503, 1006, 1321, 2515, 2642, 5030, 6605, 13210, 664463, 1328926, 3322315, 6644630]

約数ペア:

[(1, 6644630), (2, 3322315), (5, 1328926), (10, 664463), (503, 13210), (1006, 6605), (1321, 5030), (2515, 2642)]