127408234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26959}}^1$

素因数の和:27117

約数の個数: 16

約数和(自身を含む): 203817600

約数和(自身を除く): 76409366

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 26959, 53918, 458303, 916606, 3747301, 7494602, 63704117, 127408234]

約数ペア:

[(1, 127408234), (2, 63704117), (17, 7494602), (34, 3747301), (139, 916606), (278, 458303), (2363, 53918), (4726, 26959)]