2016809263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13591}}^1$

素因数の和:13687

約数の個数: 32

約数和(自身を含む): 2583567360

約数和(自身を除く): 566758097

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 493, 731, 1247, 3451, 5117, 8729, 13591, 21199, 95137, 148393, 231047, 394139, 584413, 1617329, 2758973, 4090891, 6700363, 9935021, 16947977, 46902541, 69545147, 118635839, 288115609, 2016809263]

約数ペア:

[(1, 2016809263), (7, 288115609), (17, 118635839), (29, 69545147), (43, 46902541), (119, 16947977), (203, 9935021), (301, 6700363), (493, 4090891), (731, 2758973), (1247, 1617329), (3451, 584413), (5117, 394139), (8729, 231047), (13591, 148393), (21199, 95137)]