2068509328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{21739}}^1$

素因数の和:22079

約数の個数: 40

約数和(自身を含む): 4232343200

約数和(自身を除く): 2163833872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 5008, 5947, 11894, 21739, 23788, 43478, 47576, 86956, 95152, 173912, 347824, 413041, 826082, 1652164, 3304328, 6608656, 6804307, 13608614, 27217228, 54434456, 108868912, 129281833, 258563666, 517127332, 1034254664, 2068509328]

約数ペア:

[(1, 2068509328), (2, 1034254664), (4, 517127332), (8, 258563666), (16, 129281833), (19, 108868912), (38, 54434456), (76, 27217228), (152, 13608614), (304, 6804307), (313, 6608656), (626, 3304328), (1252, 1652164), (2504, 826082), (5008, 413041), (5947, 347824), (11894, 173912), (21739, 95152), (23788, 86956), (43478, 47576)]