317815526

素因数分解:

$2^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{11471}}^1$

素因数の和:13459

約数の個数: 16

約数和(自身を含む): 545149440

約数和(自身を除く): 227333914

約数列:

[1, 2, 7, 14, 1979, 3958, 11471, 13853, 22942, 27706, 80297, 160594, 22701109, 45402218, 158907763, 317815526]

約数ペア:

[(1, 317815526), (2, 158907763), (7, 45402218), (14, 22701109), (1979, 160594), (3958, 80297), (11471, 27706), (13853, 22942)]