256095307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{11719}}^1$

素因数の和:11814

約数の個数: 12

約数和(自身を含む): 282709840

約数和(自身を除く): 26614533

約数列:

[1, 13, 41, 533, 1681, 11719, 21853, 152347, 480479, 6246227, 19699639, 256095307]

約数ペア:

[(1, 256095307), (13, 19699639), (41, 6246227), (533, 480479), (1681, 152347), (11719, 21853)]