180828238742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1\times {\mathrm{290011}}^1$

素因数の和:294475

約数の個数: 16

約数和(自身を含む): 275126264064

約数和(自身を除く): 94298025322

約数列:

[1, 2, 71, 142, 4391, 8782, 290011, 311761, 580022, 623522, 20590781, 41181562, 1273438301, 2546876602, 90414119371, 180828238742]

約数ペア:

[(1, 180828238742), (2, 90414119371), (71, 2546876602), (142, 1273438301), (4391, 41181562), (8782, 20590781), (290011, 623522), (311761, 580022)]