858406684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{5171}}^1$

素因数の和:6105

約数の個数: 24

約数和(自身を含む): 1536208128

約数和(自身を除く): 677801444

約数列:

[1, 2, 4, 47, 94, 188, 883, 1766, 3532, 5171, 10342, 20684, 41501, 83002, 166004, 243037, 486074, 972148, 4565993, 9131986, 18263972, 214601671, 429203342, 858406684]

約数ペア:

[(1, 858406684), (2, 429203342), (4, 214601671), (47, 18263972), (94, 9131986), (188, 4565993), (883, 972148), (1766, 486074), (3532, 243037), (5171, 166004), (10342, 83002), (20684, 41501)]