291449676281

素因数分解:

${\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1\times {\mathrm{5393}}^1$

素因数の和:6568

約数の個数: 16

約数和(自身を含む): 293916902400

約数和(自身を除く): 2467226119

約数列:

[1, 257, 439, 479, 5393, 112823, 123103, 210281, 1386001, 2367527, 2583247, 54042217, 608454439, 663894479, 1134045433, 291449676281]

約数ペア:

[(1, 291449676281), (257, 1134045433), (439, 663894479), (479, 608454439), (5393, 54042217), (112823, 2583247), (123103, 2367527), (210281, 1386001)]