2012087728

素因数分解:

$2^4\times 7^1\times {\mathrm{17965069}}^1$

素因数の和:17965084

約数の個数: 20

約数和(自身を含む): 4455337360

約数和(自身を除く): 2443249632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17965069, 35930138, 71860276, 125755483, 143720552, 251510966, 287441104, 503021932, 1006043864, 2012087728]

約数ペア:

[(1, 2012087728), (2, 1006043864), (4, 503021932), (7, 287441104), (8, 251510966), (14, 143720552), (16, 125755483), (28, 71860276), (56, 35930138), (112, 17965069)]