2676191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 3320064

約数和(自身を除く): 643873

約数列:

[1, 7, 17, 43, 119, 301, 523, 731, 3661, 5117, 8891, 22489, 62237, 157423, 382313, 2676191]

約数ペア:

[(1, 2676191), (7, 382313), (17, 157423), (43, 62237), (119, 22489), (301, 8891), (523, 5117), (731, 3661)]