2078356

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 4188800

約数和(自身を除く): 2110444

約数列:

[1, 2, 4, 7, 14, 28, 199, 373, 398, 746, 796, 1393, 1492, 2611, 2786, 5222, 5572, 10444, 74227, 148454, 296908, 519589, 1039178, 2078356]

約数ペア:

[(1, 2078356), (2, 1039178), (4, 519589), (7, 296908), (14, 148454), (28, 74227), (199, 10444), (373, 5572), (398, 5222), (746, 2786), (796, 2611), (1393, 1492)]