1340628434

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{4439167}}^1$

素因数の和:4439320

約数の個数: 8

約数和(自身を含む): 2024260608

約数和(自身を除く): 683632174

約数列:

[1, 2, 151, 302, 4439167, 8878334, 670314217, 1340628434]

約数ペア:

[(1, 1340628434), (2, 670314217), (151, 8878334), (302, 4439167)]