2131036742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349007}}^1$

素因数の和:349123

約数の個数: 16

約数和(自身を含む): 3316972032

約数和(自身を除く): 1185935290

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 349007, 698014, 15007301, 24779497, 30014602, 49558994, 1065518371, 2131036742]

約数ペア:

[(1, 2131036742), (2, 1065518371), (43, 49558994), (71, 30014602), (86, 24779497), (142, 15007301), (3053, 698014), (6106, 349007)]