1306246916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{16217}}^1$

素因数の和:17783

約数の個数: 24

約数和(自身を含む): 2463514200

約数和(自身を除く): 1157267284

約数列:

[1, 2, 4, 13, 26, 52, 1549, 3098, 6196, 16217, 20137, 32434, 40274, 64868, 80548, 210821, 421642, 843284, 25120133, 50240266, 100480532, 326561729, 653123458, 1306246916]

約数ペア:

[(1, 1306246916), (2, 653123458), (4, 326561729), (13, 100480532), (26, 50240266), (52, 25120133), (1549, 843284), (3098, 421642), (6196, 210821), (16217, 80548), (20137, 64868), (32434, 40274)]