2890342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15903

約数の個数: 16

約数和(自身を含む): 5336352

約数和(自身を除く): 2446010

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 15881, 31762, 111167, 206453, 222334, 412906, 1445171, 2890342]

約数ペア:

[(1, 2890342), (2, 1445171), (7, 412906), (13, 222334), (14, 206453), (26, 111167), (91, 31762), (182, 15881)]