1279335902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1329871}}^1$

素因数の和:1329923

約数の個数: 16

約数和(自身を含む): 2122475712

約数和(自身を除く): 843139810

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1329871, 2659742, 17288323, 34576646, 49205227, 98410454, 639667951, 1279335902]

約数ペア:

[(1, 1279335902), (2, 639667951), (13, 98410454), (26, 49205227), (37, 34576646), (74, 17288323), (481, 2659742), (962, 1329871)]