297904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 20

約数和(自身を含む): 591976

約数和(自身を除く): 294072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 433, 688, 866, 1732, 3464, 6928, 18619, 37238, 74476, 148952, 297904]

約数ペア:

[(1, 297904), (2, 148952), (4, 74476), (8, 37238), (16, 18619), (43, 6928), (86, 3464), (172, 1732), (344, 866), (433, 688)]