1689076894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{19013}}^1$

素因数の和:20091

約数の個数: 16

約数和(自身を含む): 2595182832

約数和(自身を除く): 906105938

約数列:

[1, 2, 43, 86, 1033, 2066, 19013, 38026, 44419, 88838, 817559, 1635118, 19640429, 39280858, 844538447, 1689076894]

約数ペア:

[(1, 1689076894), (2, 844538447), (43, 39280858), (86, 19640429), (1033, 1635118), (2066, 817559), (19013, 88838), (38026, 44419)]