2494757951

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{80287}}^1$

素因数の和:80510

約数の個数: 16

約数和(自身を含む): 2990567424

約数和(自身を除く): 495809473

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 80287, 562009, 1846601, 12926207, 15495391, 108467737, 356393993, 2494757951]

約数ペア:

[(1, 2494757951), (7, 356393993), (23, 108467737), (161, 15495391), (193, 12926207), (1351, 1846601), (4439, 562009), (31073, 80287)]