2011121096

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{406123}}^1$

素因数の和:406748

約数の個数: 16

約数和(自身を含む): 3776953200

約数和(自身を除く): 1765832104

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 406123, 812246, 1624492, 3248984, 251390137, 502780274, 1005560548, 2011121096]

約数ペア:

[(1, 2011121096), (2, 1005560548), (4, 502780274), (8, 251390137), (619, 3248984), (1238, 1624492), (2476, 812246), (4952, 406123)]