2019439338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{2083}}^1$

素因数の和:2699

約数の個数: 64

約数和(自身を含む): 4739116032

約数和(自身を除く): 2719676694

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 563, 574, 861, 1126, 1689, 1722, 2083, 3378, 3941, 4166, 6249, 7882, 11823, 12498, 14581, 23083, 23646, 29162, 43743, 46166, 69249, 85403, 87486, 138498, 161581, 170806, 256209, 323162, 484743, 512418, 597821, 969486, 1172729, 1195642, 1793463, 2345458, 3518187, 3586926, 7036374, 8209103, 16418206, 24627309, 48081889, 49254618, 96163778, 144245667, 288491334, 336573223, 673146446, 1009719669, 2019439338]

約数ペア:

[(1, 2019439338), (2, 1009719669), (3, 673146446), (6, 336573223), (7, 288491334), (14, 144245667), (21, 96163778), (41, 49254618), (42, 48081889), (82, 24627309), (123, 16418206), (246, 8209103), (287, 7036374), (563, 3586926), (574, 3518187), (861, 2345458), (1126, 1793463), (1689, 1195642), (1722, 1172729), (2083, 969486), (3378, 597821), (3941, 512418), (4166, 484743), (6249, 323162), (7882, 256209), (11823, 170806), (12498, 161581), (14581, 138498), (23083, 87486), (23646, 85403), (29162, 69249), (43743, 46166)]