889228249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{12049}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 1095875200

約数和(自身を除く): 206646951

約数列:

[1, 7, 13, 91, 811, 5677, 10543, 12049, 73801, 84343, 156637, 1096459, 9771739, 68402173, 127032607, 889228249]

約数ペア:

[(1, 889228249), (7, 127032607), (13, 68402173), (91, 9771739), (811, 1096459), (5677, 156637), (10543, 84343), (12049, 73801)]