103480538

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{20939}}^1$

素因数の和:21301

約数の個数: 16

約数和(自身を含む): 177906240

約数和(自身を除く): 74425702

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 20939, 41878, 146573, 293146, 7391467, 14782934, 51740269, 103480538]

約数ペア:

[(1, 103480538), (2, 51740269), (7, 14782934), (14, 7391467), (353, 293146), (706, 146573), (2471, 41878), (4942, 20939)]