2805542354

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{72431}}^1$

素因数の和:72721

約数の個数: 16

約数和(自身を含む): 4271170176

約数和(自身を除く): 1465627822

約数列:

[1, 2, 107, 181, 214, 362, 19367, 38734, 72431, 144862, 7750117, 13110011, 15500234, 26220022, 1402771177, 2805542354]

約数ペア:

[(1, 2805542354), (2, 1402771177), (107, 26220022), (181, 15500234), (214, 13110011), (362, 7750117), (19367, 144862), (38734, 72431)]