2022302890

素因数分解:

$2^1\times 5^1\times {\mathrm{8501}}^1\times {\mathrm{23789}}^1$

素因数の和:32297

約数の個数: 16

約数和(自身を含む): 3640726440

約数和(自身を除く): 1618423550

約数列:

[1, 2, 5, 10, 8501, 17002, 23789, 42505, 47578, 85010, 118945, 237890, 202230289, 404460578, 1011151445, 2022302890]

約数ペア:

[(1, 2022302890), (2, 1011151445), (5, 404460578), (10, 202230289), (8501, 237890), (17002, 118945), (23789, 85010), (42505, 47578)]