255294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 596232

約数和(自身を除く): 340938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1091, 2182, 3273, 6546, 9819, 14183, 19638, 28366, 42549, 85098, 127647, 255294]

約数ペア:

[(1, 255294), (2, 127647), (3, 85098), (6, 42549), (9, 28366), (13, 19638), (18, 14183), (26, 9819), (39, 6546), (78, 3273), (117, 2182), (234, 1091)]