888974978

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{840241}}^1$

素因数の和:840289

約数の個数: 12

約数和(自身を含む): 1393961478

約数和(自身を除く): 504986500

約数列:

[1, 2, 23, 46, 529, 1058, 840241, 1680482, 19325543, 38651086, 444487489, 888974978]

約数ペア:

[(1, 888974978), (2, 444487489), (23, 38651086), (46, 19325543), (529, 1680482), (1058, 840241)]