2208930913

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2\times {\mathrm{1061}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 2606402880

約数和(自身を除く): 397471967

約数列:

[1, 7, 59, 71, 413, 497, 1061, 4189, 5041, 7427, 29323, 35287, 62599, 75331, 297419, 438193, 527317, 2081933, 4444529, 5348501, 31111703, 37439507, 315561559, 2208930913]

約数ペア:

[(1, 2208930913), (7, 315561559), (59, 37439507), (71, 31111703), (413, 5348501), (497, 4444529), (1061, 2081933), (4189, 527317), (5041, 438193), (7427, 297419), (29323, 75331), (35287, 62599)]