2609620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10059

約数の個数: 24

約数和(自身を含む): 5902344

約数和(自身を除く): 3292724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10037, 20074, 40148, 50185, 100370, 130481, 200740, 260962, 521924, 652405, 1304810, 2609620]

約数ペア:

[(1, 2609620), (2, 1304810), (4, 652405), (5, 521924), (10, 260962), (13, 200740), (20, 130481), (26, 100370), (52, 50185), (65, 40148), (130, 20074), (260, 10037)]