137278298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{11981}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 218695464

約数和(自身を除く): 81417166

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 11981, 23962, 203677, 407354, 4037597, 8075194, 68639149, 137278298]

約数ペア:

[(1, 137278298), (2, 68639149), (17, 8075194), (34, 4037597), (337, 407354), (674, 203677), (5729, 23962), (11458, 11981)]