1330479308

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{503207}}^1$

素因数の和:503872

約数の個数: 12

約数和(自身を含む): 2331865872

約数和(自身を除く): 1001386564

約数列:

[1, 2, 4, 661, 1322, 2644, 503207, 1006414, 2012828, 332619827, 665239654, 1330479308]

約数ペア:

[(1, 1330479308), (2, 665239654), (4, 332619827), (661, 2012828), (1322, 1006414), (2644, 503207)]