259400954

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1\times {\mathrm{937}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 392553000

約数和(自身を除く): 133152046

約数列:

[1, 2, 149, 298, 929, 937, 1858, 1874, 138421, 139613, 276842, 279226, 870473, 1740946, 129700477, 259400954]

約数ペア:

[(1, 259400954), (2, 129700477), (149, 1740946), (298, 870473), (929, 279226), (937, 276842), (1858, 139613), (1874, 138421)]