1009142456

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{7639}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 2207883600

約数和(自身を除く): 1198741144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 674, 1348, 2359, 2696, 4718, 7639, 9436, 15278, 16513, 18872, 30556, 33026, 53473, 61112, 66052, 106946, 132104, 213892, 374311, 427784, 748622, 1497244, 2574343, 2994488, 5148686, 10297372, 18020401, 20594744, 36040802, 72081604, 126142807, 144163208, 252285614, 504571228, 1009142456]

約数ペア:

[(1, 1009142456), (2, 504571228), (4, 252285614), (7, 144163208), (8, 126142807), (14, 72081604), (28, 36040802), (49, 20594744), (56, 18020401), (98, 10297372), (196, 5148686), (337, 2994488), (392, 2574343), (674, 1497244), (1348, 748622), (2359, 427784), (2696, 374311), (4718, 213892), (7639, 132104), (9436, 106946), (15278, 66052), (16513, 61112), (18872, 53473), (30556, 33026)]