26605969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 30602880

約数和(自身を除く): 3996911

約数列:

[1, 13, 17, 131, 221, 919, 1703, 2227, 11947, 15623, 28951, 120389, 203099, 1565057, 2046613, 26605969]

約数ペア:

[(1, 26605969), (13, 2046613), (17, 1565057), (131, 203099), (221, 120389), (919, 28951), (1703, 15623), (2227, 11947)]