331350242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1\times {\mathrm{1999}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 505104000

約数和(自身を除く): 173753758

約数列:

[1, 2, 67, 134, 1237, 1999, 2474, 3998, 82879, 133933, 165758, 267866, 2472763, 4945526, 165675121, 331350242]

約数ペア:

[(1, 331350242), (2, 165675121), (67, 4945526), (134, 2472763), (1237, 267866), (1999, 165758), (2474, 133933), (3998, 82879)]