1004438288

素因数分解:

$2^4\times 7^1\times {\mathrm{8968199}}^1$

素因数の和:8968214

約数の個数: 20

約数和(自身を含む): 2224113600

約数和(自身を除く): 1219675312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8968199, 17936398, 35872796, 62777393, 71745592, 125554786, 143491184, 251109572, 502219144, 1004438288]

約数ペア:

[(1, 1004438288), (2, 502219144), (4, 251109572), (7, 143491184), (8, 125554786), (14, 71745592), (16, 62777393), (28, 35872796), (56, 17936398), (112, 8968199)]