2021821601

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{88883}}^1$

素因数の和:88972

約数の個数: 12

約数和(自身を含む): 2162725488

約数和(自身を除く): 140903887

約数列:

[1, 23, 43, 529, 989, 22747, 88883, 2044309, 3821969, 47019107, 87905287, 2021821601]

約数ペア:

[(1, 2021821601), (23, 87905287), (43, 47019107), (529, 3821969), (989, 2044309), (22747, 88883)]