2147292455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{796769}}^1$

素因数の和:796799

約数の個数: 24

約数和(自身を含む): 3269944080

約数和(自身を除く): 1122651625

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 796769, 3983845, 5577383, 8764459, 27886915, 39041681, 43822295, 61351213, 195208405, 306756065, 429458491, 2147292455]

約数ペア:

[(1, 2147292455), (5, 429458491), (7, 306756065), (11, 195208405), (35, 61351213), (49, 43822295), (55, 39041681), (77, 27886915), (245, 8764459), (385, 5577383), (539, 3983845), (2695, 796769)]