744960082

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{21031}}^1$

素因数の和:21321

約数の個数: 16

約数和(自身を含む): 1135728000

約数和(自身を除く): 390767918

約数列:

[1, 2, 89, 178, 199, 398, 17711, 21031, 35422, 42062, 1871759, 3743518, 4185169, 8370338, 372480041, 744960082]

約数ペア:

[(1, 744960082), (2, 372480041), (89, 8370338), (178, 4185169), (199, 3743518), (398, 1871759), (17711, 42062), (21031, 35422)]