271352012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{622367}}^1$

素因数の和:622480

約数の個数: 12

約数和(自身を含む): 479223360

約数和(自身を除く): 207871348

約数列:

[1, 2, 4, 109, 218, 436, 622367, 1244734, 2489468, 67838003, 135676006, 271352012]

約数ペア:

[(1, 271352012), (2, 135676006), (4, 67838003), (109, 2489468), (218, 1244734), (436, 622367)]