1291002

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 2608320

約数和(自身を除く): 1317318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 2089, 4178, 6267, 12534, 215167, 430334, 645501, 1291002]

約数ペア:

[(1, 1291002), (2, 645501), (3, 430334), (6, 215167), (103, 12534), (206, 6267), (309, 4178), (618, 2089)]