277570078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 445174560

約数和(自身を除く): 167604482

約数列:

[1, 2, 29, 37, 58, 74, 211, 422, 613, 1073, 1226, 2146, 6119, 7807, 12238, 15614, 17777, 22681, 35554, 45362, 129343, 226403, 258686, 452806, 657749, 1315498, 3750947, 4785691, 7501894, 9571382, 138785039, 277570078]

約数ペア:

[(1, 277570078), (2, 138785039), (29, 9571382), (37, 7501894), (58, 4785691), (74, 3750947), (211, 1315498), (422, 657749), (613, 452806), (1073, 258686), (1226, 226403), (2146, 129343), (6119, 45362), (7807, 35554), (12238, 22681), (15614, 17777)]