128954878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1\times {\mathrm{2459}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 208499760

約数和(自身を除く): 79544882

約数列:

[1, 2, 13, 26, 2017, 2459, 4034, 4918, 26221, 31967, 52442, 63934, 4959803, 9919606, 64477439, 128954878]

約数ペア:

[(1, 128954878), (2, 64477439), (13, 9919606), (26, 4959803), (2017, 63934), (2459, 52442), (4034, 31967), (4918, 26221)]