291255904853

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9319}}^1\times {\mathrm{19139}}^1$

素因数の和:28552

約数の個数: 16

約数和(自身を含む): 308248934400

約数和(自身を除く): 16993029547

約数列:

[1, 23, 71, 1633, 9319, 19139, 214337, 440197, 661649, 1358869, 15217927, 31253987, 178356341, 4102195843, 12663300211, 291255904853]

約数ペア:

[(1, 291255904853), (23, 12663300211), (71, 4102195843), (1633, 178356341), (9319, 31253987), (19139, 15217927), (214337, 1358869), (440197, 661649)]