2893259090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1075561}}^1$

素因数の和:1075837

約数の個数: 16

約数和(自身を含む): 5227231320

約数和(自身を除く): 2333972230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 1075561, 2151122, 5377805, 10755610, 289325909, 578651818, 1446629545, 2893259090]

約数ペア:

[(1, 2893259090), (2, 1446629545), (5, 578651818), (10, 289325909), (269, 10755610), (538, 5377805), (1345, 2151122), (2690, 1075561)]