2017532144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{920407}}^1$

素因数の和:920552

約数の個数: 20

約数和(自身を含む): 3937505424

約数和(自身を除く): 1919973280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 920407, 1840814, 3681628, 7363256, 14726512, 126095759, 252191518, 504383036, 1008766072, 2017532144]

約数ペア:

[(1, 2017532144), (2, 1008766072), (4, 504383036), (8, 252191518), (16, 126095759), (137, 14726512), (274, 7363256), (548, 3681628), (1096, 1840814), (2192, 920407)]