25230322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2749}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 40887000

約数和(自身を除く): 15656678

約数列:

[1, 2, 13, 26, 353, 706, 2749, 4589, 5498, 9178, 35737, 71474, 970397, 1940794, 12615161, 25230322]

約数ペア:

[(1, 25230322), (2, 12615161), (13, 1940794), (26, 970397), (353, 71474), (706, 35737), (2749, 9178), (4589, 5498)]