2581086

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1553}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 5184144

約数和(自身を除く): 2603058

約数列:

[1, 2, 3, 6, 277, 554, 831, 1553, 1662, 3106, 4659, 9318, 430181, 860362, 1290543, 2581086]

約数ペア:

[(1, 2581086), (2, 1290543), (3, 860362), (6, 430181), (277, 9318), (554, 4659), (831, 3106), (1553, 1662)]