2421000401042

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{11321}}^1\times {\mathrm{269333}}^1$

素因数の和:281053

約数の個数: 16

約数和(自身を含む): 3640983060312

約数和(自身を除く): 1219982659270

約数列:

[1, 2, 397, 794, 11321, 22642, 269333, 538666, 4494437, 8988874, 106925201, 213850402, 3049118893, 6098237786, 1210500200521, 2421000401042]

約数ペア:

[(1, 2421000401042), (2, 1210500200521), (397, 6098237786), (794, 3049118893), (11321, 213850402), (22642, 106925201), (269333, 8988874), (538666, 4494437)]