2092390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1717850

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2351, 4702, 11755, 23510, 209239, 418478, 1046195, 2092390]

約数ペア:

[(1, 2092390), (2, 1046195), (5, 418478), (10, 209239), (89, 23510), (178, 11755), (445, 4702), (890, 2351)]