126777182

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{18443}}^1$

素因数の和:18943

約数の個数: 16

約数和(自身を含む): 217786752

約数和(自身を除く): 91009570

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 18443, 36886, 129101, 258202, 9055513, 18111026, 63388591, 126777182]

約数ペア:

[(1, 126777182), (2, 63388591), (7, 18111026), (14, 9055513), (491, 258202), (982, 129101), (3437, 36886), (6874, 18443)]