2017007504

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1156541}}^1$

素因数の和:1156658

約数の個数: 20

約数和(自身を含む): 3943808220

約数和(自身を除く): 1926800716

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1156541, 2313082, 4626164, 9252328, 18504656, 126062969, 252125938, 504251876, 1008503752, 2017007504]

約数ペア:

[(1, 2017007504), (2, 1008503752), (4, 504251876), (8, 252125938), (16, 126062969), (109, 18504656), (218, 9252328), (436, 4626164), (872, 2313082), (1744, 1156541)]