256322066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128033}}^1$

素因数の和:128066

約数の個数: 32

約数和(自身を含む): 516233088

約数和(自身を除く): 259911022

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 128033, 256066, 896231, 1408363, 1664429, 1792462, 2816726, 3328858, 9858541, 11651003, 18308719, 19717082, 23302006, 36617438, 128161033, 256322066]

約数ペア:

[(1, 256322066), (2, 128161033), (7, 36617438), (11, 23302006), (13, 19717082), (14, 18308719), (22, 11651003), (26, 9858541), (77, 3328858), (91, 2816726), (143, 1792462), (154, 1664429), (182, 1408363), (286, 896231), (1001, 256066), (2002, 128033)]