8253070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16843}}^1$

素因数の和:16864

約数の個数: 24

約数和(自身を含む): 17281944

約数和(自身を除く): 9028874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16843, 33686, 84215, 117901, 168430, 235802, 589505, 825307, 1179010, 1650614, 4126535, 8253070]

約数ペア:

[(1, 8253070), (2, 4126535), (5, 1650614), (7, 1179010), (10, 825307), (14, 589505), (35, 235802), (49, 168430), (70, 117901), (98, 84215), (245, 33686), (490, 16843)]