2016287888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2930651}}^1$

素因数の和:2930702

約数の個数: 20

約数和(自身を含む): 3997409328

約数和(自身を除く): 1981121440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2930651, 5861302, 11722604, 23445208, 46890416, 126017993, 252035986, 504071972, 1008143944, 2016287888]

約数ペア:

[(1, 2016287888), (2, 1008143944), (4, 504071972), (8, 252035986), (16, 126017993), (43, 46890416), (86, 23445208), (172, 11722604), (344, 5861302), (688, 2930651)]