2017466384

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{920377}}^1$

素因数の和:920522

約数の個数: 20

約数和(自身を含む): 3937377084

約数和(自身を除く): 1919910700

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 920377, 1840754, 3681508, 7363016, 14726032, 126091649, 252183298, 504366596, 1008733192, 2017466384]

約数ペア:

[(1, 2017466384), (2, 1008733192), (4, 504366596), (8, 252183298), (16, 126091649), (137, 14726032), (274, 7363016), (548, 3681508), (1096, 1840754), (2192, 920377)]