2385005

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 3314304

約数和(自身を除く): 929299

約数列:

[1, 5, 7, 35, 83, 415, 581, 821, 2905, 4105, 5747, 28735, 68143, 340715, 477001, 2385005]

約数ペア:

[(1, 2385005), (5, 477001), (7, 340715), (35, 68143), (83, 28735), (415, 5747), (581, 4105), (821, 2905)]