2000348

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 2031652

約数列:

[1, 2, 4, 7, 14, 28, 199, 359, 398, 718, 796, 1393, 1436, 2513, 2786, 5026, 5572, 10052, 71441, 142882, 285764, 500087, 1000174, 2000348]

約数ペア:

[(1, 2000348), (2, 1000174), (4, 500087), (7, 285764), (14, 142882), (28, 71441), (199, 10052), (359, 5572), (398, 5026), (718, 2786), (796, 2513), (1393, 1436)]