2129778863

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{93629}}^1$

素因数の和:93718

約数の個数: 12

約数和(自身を含む): 2278205160

約数和(自身を除く): 148426297

約数列:

[1, 23, 43, 529, 989, 22747, 93629, 2153467, 4026047, 49529741, 92599081, 2129778863]

約数ペア:

[(1, 2129778863), (23, 92599081), (43, 49529741), (529, 4026047), (989, 2153467), (22747, 93629)]