1489710418

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^2\times {\mathrm{2687}}^1$

素因数の和:3094

約数の個数: 24

約数和(自身を含む): 2567642112

約数和(自身を除く): 1077931694

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2687, 2786, 5374, 18809, 37618, 39601, 79202, 277207, 534713, 554414, 1069426, 3742991, 7485982, 106407887, 212815774, 744855209, 1489710418]

約数ペア:

[(1, 1489710418), (2, 744855209), (7, 212815774), (14, 106407887), (199, 7485982), (398, 3742991), (1393, 1069426), (2687, 554414), (2786, 534713), (5374, 277207), (18809, 79202), (37618, 39601)]