2011064728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13230689}}^1$

素因数の和:13230714

約数の個数: 16

約数和(自身を含む): 3969207000

約数和(自身を除く): 1958142272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13230689, 26461378, 52922756, 105845512, 251383091, 502766182, 1005532364, 2011064728]

約数ペア:

[(1, 2011064728), (2, 1005532364), (4, 502766182), (8, 251383091), (19, 105845512), (38, 52922756), (76, 26461378), (152, 13230689)]