284180848

素因数分解:

$2^4\times 7^1\times {\mathrm{2537329}}^1$

素因数の和:2537344

約数の個数: 20

約数和(自身を含む): 629257840

約数和(自身を除く): 345076992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2537329, 5074658, 10149316, 17761303, 20298632, 35522606, 40597264, 71045212, 142090424, 284180848]

約数ペア:

[(1, 284180848), (2, 142090424), (4, 71045212), (7, 40597264), (8, 35522606), (14, 20298632), (16, 17761303), (28, 10149316), (56, 5074658), (112, 2537329)]