2817356

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 18

約数和(自身を含む): 5065620

約数和(自身を除く): 2248264

約数列:

[1, 2, 4, 41, 82, 164, 419, 838, 1676, 1681, 3362, 6724, 17179, 34358, 68716, 704339, 1408678, 2817356]

約数ペア:

[(1, 2817356), (2, 1408678), (4, 704339), (41, 68716), (82, 34358), (164, 17179), (419, 6724), (838, 3362), (1676, 1681)]