310019314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3727}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 536832000

約数和(自身を除く): 226812686

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 2189, 3727, 3781, 4378, 7454, 7562, 40997, 41591, 70813, 81994, 83182, 141626, 741673, 778943, 1483346, 1557886, 8158403, 14091787, 16316806, 28183574, 155009657, 310019314]

約数ペア:

[(1, 310019314), (2, 155009657), (11, 28183574), (19, 16316806), (22, 14091787), (38, 8158403), (199, 1557886), (209, 1483346), (398, 778943), (418, 741673), (2189, 141626), (3727, 83182), (3781, 81994), (4378, 70813), (7454, 41591), (7562, 40997)]