1276054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 2183328

約数和(自身を除く): 907274

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2887, 5774, 37531, 49079, 75062, 98158, 638027, 1276054]

約数ペア:

[(1, 1276054), (2, 638027), (13, 98158), (17, 75062), (26, 49079), (34, 37531), (221, 5774), (442, 2887)]