2009097602

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{11093}}^1$

素因数の和:11893

約数の個数: 16

約数和(自身を含む): 3040510392

約数和(自身を除く): 1031412790

約数列:

[1, 2, 137, 274, 661, 1322, 11093, 22186, 90557, 181114, 1519741, 3039482, 7332473, 14664946, 1004548801, 2009097602]

約数ペア:

[(1, 2009097602), (2, 1004548801), (137, 14664946), (274, 7332473), (661, 3039482), (1322, 1519741), (11093, 181114), (22186, 90557)]