2011097776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2060551}}^1$

素因数の和:2060620

約数の個数: 20

約数和(自身を含む): 3960380944

約数和(自身を除く): 1949283168

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2060551, 4121102, 8242204, 16484408, 32968816, 125693611, 251387222, 502774444, 1005548888, 2011097776]

約数ペア:

[(1, 2011097776), (2, 1005548888), (4, 502774444), (8, 251387222), (16, 125693611), (61, 32968816), (122, 16484408), (244, 8242204), (488, 4121102), (976, 2060551)]