1330508438

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{188939}}^1$

素因数の和:189451

約数の個数: 16

約数和(自身を含む): 2285418240

約数和(自身を除く): 954909802

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 188939, 377878, 1322573, 2645146, 95036317, 190072634, 665254219, 1330508438]

約数ペア:

[(1, 1330508438), (2, 665254219), (7, 190072634), (14, 95036317), (503, 2645146), (1006, 1322573), (3521, 377878), (7042, 188939)]