1227291274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{36629}}^1$

素因数の和:38165

約数の個数: 16

約数和(自身を含む): 2009668320

約数和(自身を除く): 782377046

約数列:

[1, 2, 11, 22, 1523, 3046, 16753, 33506, 36629, 73258, 402919, 805838, 55785967, 111571934, 613645637, 1227291274]

約数ペア:

[(1, 1227291274), (2, 613645637), (11, 111571934), (22, 55785967), (1523, 805838), (3046, 402919), (16753, 73258), (33506, 36629)]