1276886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 2096304

約数和(自身を除く): 819418

約数列:

[1, 2, 13, 26, 67, 134, 733, 871, 1466, 1742, 9529, 19058, 49111, 98222, 638443, 1276886]

約数ペア:

[(1, 1276886), (2, 638443), (13, 98222), (26, 49111), (67, 19058), (134, 9529), (733, 1742), (871, 1466)]