249151504

素因数分解:

$2^4\times 7^1\times {\mathrm{2224567}}^1$

素因数の和:2224582

約数の個数: 20

約数和(自身を含む): 551692864

約数和(自身を除く): 302541360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2224567, 4449134, 8898268, 15571969, 17796536, 31143938, 35593072, 62287876, 124575752, 249151504]

約数ペア:

[(1, 249151504), (2, 124575752), (4, 62287876), (7, 35593072), (8, 31143938), (14, 17796536), (16, 15571969), (28, 8898268), (56, 4449134), (112, 2224567)]