266826410

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{53047}}^1$

素因数の和:53557

約数の個数: 16

約数和(自身を含む): 481251456

約数和(自身を除く): 214425046

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 53047, 106094, 265235, 530470, 26682641, 53365282, 133413205, 266826410]

約数ペア:

[(1, 266826410), (2, 133413205), (5, 53365282), (10, 26682641), (503, 530470), (1006, 265235), (2515, 106094), (5030, 53047)]