2016758933

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3313}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 2545152000

約数和(自身を除く): 528393067

約数列:

[1, 7, 19, 23, 133, 161, 199, 437, 1393, 3059, 3313, 3781, 4577, 23191, 26467, 32039, 62947, 76199, 86963, 440629, 533393, 608741, 659287, 1447781, 4615009, 10134467, 12526453, 15163601, 87685171, 106145207, 288108419, 2016758933]

約数ペア:

[(1, 2016758933), (7, 288108419), (19, 106145207), (23, 87685171), (133, 15163601), (161, 12526453), (199, 10134467), (437, 4615009), (1393, 1447781), (3059, 659287), (3313, 608741), (3781, 533393), (4577, 440629), (23191, 86963), (26467, 76199), (32039, 62947)]