2051250726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{448067}}^1$

素因数の和:448188

約数の個数: 32

約数和(自身を含む): 4731598080

約数和(自身を除く): 2680347354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 448067, 896134, 1344201, 2688402, 3136469, 6272938, 9409407, 18818814, 48839303, 97678606, 146517909, 293035818, 341875121, 683750242, 1025625363, 2051250726]

約数ペア:

[(1, 2051250726), (2, 1025625363), (3, 683750242), (6, 341875121), (7, 293035818), (14, 146517909), (21, 97678606), (42, 48839303), (109, 18818814), (218, 9409407), (327, 6272938), (654, 3136469), (763, 2688402), (1526, 1344201), (2289, 896134), (4578, 448067)]