8270210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63617}}^1$

素因数の和:63637

約数の個数: 16

約数和(自身を含む): 16031736

約数和(自身を除く): 7761526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 63617, 127234, 318085, 636170, 827021, 1654042, 4135105, 8270210]

約数ペア:

[(1, 8270210), (2, 4135105), (5, 1654042), (10, 827021), (13, 636170), (26, 318085), (65, 127234), (130, 63617)]