397882010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{925307}}^1$

素因数の和:925357

約数の個数: 16

約数和(自身を含む): 732843936

約数和(自身を除く): 334961926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 925307, 1850614, 4626535, 9253070, 39788201, 79576402, 198941005, 397882010]

約数ペア:

[(1, 397882010), (2, 198941005), (5, 79576402), (10, 39788201), (43, 9253070), (86, 4626535), (215, 1850614), (430, 925307)]