256084451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{15161}}^1$

素因数の和:15314

約数の個数: 16

約数和(自身を含む): 310517760

約数和(自身を除く): 54433309

約数列:

[1, 7, 19, 127, 133, 889, 2413, 15161, 16891, 106127, 288059, 1925447, 2016413, 13478129, 36583493, 256084451]

約数ペア:

[(1, 256084451), (7, 36583493), (19, 13478129), (127, 2016413), (133, 1925447), (889, 288059), (2413, 106127), (15161, 16891)]