13286543504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{620171}}^1$

素因数の和:620295

約数の個数: 40

約数和(自身を含む): 27992083392

約数和(自身を除く): 14705539888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 620171, 1240342, 2480684, 4961368, 8062223, 9922736, 16124446, 32248892, 63877613, 64497784, 127755226, 128995568, 255510452, 511020904, 830408969, 1022041808, 1660817938, 3321635876, 6643271752, 13286543504]

約数ペア:

[(1, 13286543504), (2, 6643271752), (4, 3321635876), (8, 1660817938), (13, 1022041808), (16, 830408969), (26, 511020904), (52, 255510452), (103, 128995568), (104, 127755226), (206, 64497784), (208, 63877613), (412, 32248892), (824, 16124446), (1339, 9922736), (1648, 8062223), (2678, 4961368), (5356, 2480684), (10712, 1240342), (21424, 620171)]