2051267109

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{192553}}^1$

素因数の和:192676

約数の個数: 16

約数和(自身を含む): 2828233152

約数和(自身を除く): 776966043

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 192553, 577659, 10205309, 12901051, 30615927, 38703153, 683755703, 2051267109]

約数ペア:

[(1, 2051267109), (3, 683755703), (53, 38703153), (67, 30615927), (159, 12901051), (201, 10205309), (3551, 577659), (10653, 192553)]