129803464

素因数分解:

$2^3\times 7^1\times {\mathrm{2317919}}^1$

素因数の和:2317932

約数の個数: 16

約数和(自身を含む): 278150400

約数和(自身を除く): 148346936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2317919, 4635838, 9271676, 16225433, 18543352, 32450866, 64901732, 129803464]

約数ペア:

[(1, 129803464), (2, 64901732), (4, 32450866), (7, 18543352), (8, 16225433), (14, 9271676), (28, 4635838), (56, 2317919)]