8180956

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 16474976

約数和(自身を除く): 8294020

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 1861, 2198, 3722, 4396, 7444, 13027, 26054, 52108, 292177, 584354, 1168708, 2045239, 4090478, 8180956]

約数ペア:

[(1, 8180956), (2, 4090478), (4, 2045239), (7, 1168708), (14, 584354), (28, 292177), (157, 52108), (314, 26054), (628, 13027), (1099, 7444), (1861, 4396), (2198, 3722)]