256365877

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 269982720

約数和(自身を除く): 13616843

約数列:

[1, 31, 71, 269, 433, 2201, 8339, 13423, 19099, 30743, 116477, 592069, 953033, 3610787, 8269867, 256365877]

約数ペア:

[(1, 256365877), (31, 8269867), (71, 3610787), (269, 953033), (433, 592069), (2201, 116477), (8339, 30743), (13423, 19099)]