2138810687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{90547}}^1$

素因数の和:90662

約数の個数: 16

約数和(自身を含む): 2433930240

約数和(自身を除く): 295119553

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 23621, 90547, 1177111, 2082581, 7153213, 27073553, 92991769, 164523899, 2138810687]

約数ペア:

[(1, 2138810687), (13, 164523899), (23, 92991769), (79, 27073553), (299, 7153213), (1027, 2082581), (1817, 1177111), (23621, 90547)]