255256794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1090841}}^1$

素因数の和:1090862

約数の個数: 24

約数和(自身を含む): 595599732

約数和(自身を除く): 340342938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1090841, 2181682, 3272523, 6545046, 9817569, 14180933, 19635138, 28361866, 42542799, 85085598, 127628397, 255256794]

約数ペア:

[(1, 255256794), (2, 127628397), (3, 85085598), (6, 42542799), (9, 28361866), (13, 19635138), (18, 14180933), (26, 9817569), (39, 6545046), (78, 3272523), (117, 2181682), (234, 1090841)]