255100409528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1209557}}^1$

素因数の和:1210247

約数の個数: 32

約数和(自身を含む): 490741871760

約数和(自身を除く): 235641462232

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 643, 1286, 2572, 5144, 26363, 52726, 105452, 210904, 1209557, 2419114, 4838228, 9676456, 49591837, 99183674, 198367348, 396734696, 777745151, 1555490302, 3110980604, 6221961208, 31887551191, 63775102382, 127550204764, 255100409528]

約数ペア:

[(1, 255100409528), (2, 127550204764), (4, 63775102382), (8, 31887551191), (41, 6221961208), (82, 3110980604), (164, 1555490302), (328, 777745151), (643, 396734696), (1286, 198367348), (2572, 99183674), (5144, 49591837), (26363, 9676456), (52726, 4838228), (105452, 2419114), (210904, 1209557)]