264556513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1213}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 300489280

約数和(自身を除く): 35932767

約数列:

[1, 13, 19, 247, 883, 1213, 11479, 15769, 16777, 23047, 218101, 299611, 1071079, 13924027, 20350501, 264556513]

約数ペア:

[(1, 264556513), (13, 20350501), (19, 13924027), (247, 1071079), (883, 299611), (1213, 218101), (11479, 23047), (15769, 16777)]