2247302576

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{546523}}^1$

素因数の和:546788

約数の個数: 20

約数和(自身を含む): 4371098952

約数和(自身を除く): 2123796376

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 546523, 1093046, 2186092, 4372184, 8744368, 140456411, 280912822, 561825644, 1123651288, 2247302576]

約数ペア:

[(1, 2247302576), (2, 1123651288), (4, 561825644), (8, 280912822), (16, 140456411), (257, 8744368), (514, 4372184), (1028, 2186092), (2056, 1093046), (4112, 546523)]