13260485

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6284

約数の個数: 16

約数和(自身を含む): 18486912

約数和(自身を除く): 5226427

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6211, 31055, 43477, 217385, 378871, 1894355, 2652097, 13260485]

約数ペア:

[(1, 13260485), (5, 2652097), (7, 1894355), (35, 378871), (61, 217385), (305, 43477), (427, 31055), (2135, 6211)]