800156924

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{20693}}^1$

素因数の和:22085

約数の個数: 24

約数和(自身を含む): 1601550048

約数和(自身を除く): 801393124

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 9667, 19334, 20693, 38668, 41386, 82772, 144851, 289702, 579404, 28577033, 57154066, 114308132, 200039231, 400078462, 800156924]

約数ペア:

[(1, 800156924), (2, 400078462), (4, 200039231), (7, 114308132), (14, 57154066), (28, 28577033), (1381, 579404), (2762, 289702), (5524, 144851), (9667, 82772), (19334, 41386), (20693, 38668)]