26507897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 3006343

約数列:

[1, 13, 53, 79, 487, 689, 1027, 4187, 6331, 25811, 38473, 54431, 335543, 500149, 2039069, 26507897]

約数ペア:

[(1, 26507897), (13, 2039069), (53, 500149), (79, 335543), (487, 54431), (689, 38473), (1027, 25811), (4187, 6331)]