5212185412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{264793}}^1$

素因数の和:264860

約数の個数: 48

約数和(自身を含む): 11269632640

約数和(自身を除く): 6057447228

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 264793, 529586, 1059172, 1853551, 3707102, 5031067, 7414204, 9797341, 10062134, 19594682, 20124268, 35217469, 39189364, 68581387, 70434938, 137162774, 140869876, 186149479, 274325548, 372298958, 744597916, 1303046353, 2606092706, 5212185412]

約数ペア:

[(1, 5212185412), (2, 2606092706), (4, 1303046353), (7, 744597916), (14, 372298958), (19, 274325548), (28, 186149479), (37, 140869876), (38, 137162774), (74, 70434938), (76, 68581387), (133, 39189364), (148, 35217469), (259, 20124268), (266, 19594682), (518, 10062134), (532, 9797341), (703, 7414204), (1036, 5031067), (1406, 3707102), (2812, 1853551), (4921, 1059172), (9842, 529586), (19684, 264793)]