256946102399

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{4049}}^1\times {\mathrm{69203}}^1$

素因数の和:73390

約数の個数: 16

約数和(自身を含む): 295971667200

約数和(自身を除く): 39025564801

約数列:

[1, 7, 131, 917, 4049, 28343, 69203, 484421, 530419, 3712933, 9065593, 63459151, 280202947, 1961420629, 36706586057, 256946102399]

約数ペア:

[(1, 256946102399), (7, 36706586057), (131, 1961420629), (917, 280202947), (4049, 63459151), (28343, 9065593), (69203, 3712933), (484421, 530419)]