274157212

素因数分解:

$2^2\times 7^1\times {\mathrm{9791329}}^1$

素因数の和:9791340

約数の個数: 12

約数和(自身を含む): 548314480

約数和(自身を除く): 274157268

約数列:

[1, 2, 4, 7, 14, 28, 9791329, 19582658, 39165316, 68539303, 137078606, 274157212]

約数ペア:

[(1, 274157212), (2, 137078606), (4, 68539303), (7, 39165316), (14, 19582658), (28, 9791329)]