819772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 712388

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 191, 382, 764, 1073, 2146, 4292, 5539, 7067, 11078, 14134, 22156, 28268, 204943, 409886, 819772]

約数ペア:

[(1, 819772), (2, 409886), (4, 204943), (29, 28268), (37, 22156), (58, 14134), (74, 11078), (116, 7067), (148, 5539), (191, 4292), (382, 2146), (764, 1073)]