123500006

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{238417}}^1$

素因数の和:238463

約数の個数: 16

約数和(自身を含む): 217437216

約数和(自身を除く): 93937210

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 238417, 476834, 1668919, 3337838, 8821429, 17642858, 61750003, 123500006]

約数ペア:

[(1, 123500006), (2, 61750003), (7, 17642858), (14, 8821429), (37, 3337838), (74, 1668919), (259, 476834), (518, 238417)]