2023507990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28907257}}^1$

素因数の和:28907271

約数の個数: 16

約数和(自身を含む): 4162645152

約数和(自身を除く): 2139137162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28907257, 57814514, 144536285, 202350799, 289072570, 404701598, 1011753995, 2023507990]

約数ペア:

[(1, 2023507990), (2, 1011753995), (5, 404701598), (7, 289072570), (10, 202350799), (14, 144536285), (35, 57814514), (70, 28907257)]