522630242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{26987}}^1$

素因数の和:27433

約数の個数: 16

約数和(自身を含む): 820003392

約数和(自身を除く): 297373150

約数列:

[1, 2, 23, 46, 421, 842, 9683, 19366, 26987, 53974, 620701, 1241402, 11361527, 22723054, 261315121, 522630242]

約数ペア:

[(1, 522630242), (2, 261315121), (23, 22723054), (46, 11361527), (421, 1241402), (842, 620701), (9683, 53974), (19366, 26987)]