172322254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 284147136

約数和(自身を除く): 111824882

約数列:

[1, 2, 13, 26, 71, 142, 277, 337, 554, 674, 923, 1846, 3601, 4381, 7202, 8762, 19667, 23927, 39334, 47854, 93349, 186698, 255671, 311051, 511342, 622102, 1213537, 2427074, 6627779, 13255558, 86161127, 172322254]

約数ペア:

[(1, 172322254), (2, 86161127), (13, 13255558), (26, 6627779), (71, 2427074), (142, 1213537), (277, 622102), (337, 511342), (554, 311051), (674, 255671), (923, 186698), (1846, 93349), (3601, 47854), (4381, 39334), (7202, 23927), (8762, 19667)]