266987504

素因数分解:

$2^4\times 7^1\times {\mathrm{2383817}}^1$

素因数の和:2383832

約数の個数: 20

約数和(自身を含む): 591186864

約数和(自身を除く): 324199360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2383817, 4767634, 9535268, 16686719, 19070536, 33373438, 38141072, 66746876, 133493752, 266987504]

約数ペア:

[(1, 266987504), (2, 133493752), (4, 66746876), (7, 38141072), (8, 33373438), (14, 19070536), (16, 16686719), (28, 9535268), (56, 4767634), (112, 2383817)]