788774992

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{258107}}^1$

素因数の和:258306

約数の個数: 20

約数和(自身を含む): 1536258816

約数和(自身を除く): 747483824

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 258107, 516214, 1032428, 2064856, 4129712, 49298437, 98596874, 197193748, 394387496, 788774992]

約数ペア:

[(1, 788774992), (2, 394387496), (4, 197193748), (8, 98596874), (16, 49298437), (191, 4129712), (382, 2064856), (764, 1032428), (1528, 516214), (3056, 258107)]