264820724

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{305093}}^1$

素因数の和:305135

約数の個数: 24

約数和(自身を含む): 546728448

約数和(自身を除く): 281907724

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 305093, 610186, 1220372, 2135651, 4271302, 8542604, 9457883, 18915766, 37831532, 66205181, 132410362, 264820724]

約数ペア:

[(1, 264820724), (2, 132410362), (4, 66205181), (7, 37831532), (14, 18915766), (28, 9457883), (31, 8542604), (62, 4271302), (124, 2135651), (217, 1220372), (434, 610186), (868, 305093)]