985031258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{81421}}^1$

素因数の和:81709

約数の個数: 16

約数和(自身を含む): 1547669376

約数和(自身を除く): 562638118

約数列:

[1, 2, 23, 46, 263, 526, 6049, 12098, 81421, 162842, 1872683, 3745366, 21413723, 42827446, 492515629, 985031258]

約数ペア:

[(1, 985031258), (2, 492515629), (23, 42827446), (46, 21413723), (263, 3745366), (526, 1872683), (6049, 162842), (12098, 81421)]