2642207711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1086881}}^1$

素因数の和:1086922

約数の個数: 16

約数和(自身を含む): 3286731168

約数和(自身を除く): 644523457

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 1086881, 11955691, 14129453, 18476977, 155423983, 203246747, 240200701, 2642207711]

約数ペア:

[(1, 2642207711), (11, 240200701), (13, 203246747), (17, 155423983), (143, 18476977), (187, 14129453), (221, 11955691), (2431, 1086881)]