2012992131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{478259}}^1$

素因数の和:478346

約数の個数: 16

約数和(自身を含む): 2846603520

約数和(自身を除く): 833611389

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 478259, 1434777, 10999957, 29173799, 32999871, 87521397, 670997377, 2012992131]

約数ペア:

[(1, 2012992131), (3, 670997377), (23, 87521397), (61, 32999871), (69, 29173799), (183, 10999957), (1403, 1434777), (4209, 478259)]