5647620004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{2011}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 10860454080

約数和(自身を除く): 5212834076

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1019, 1378, 2011, 2038, 2756, 4022, 4076, 8044, 13247, 26143, 26494, 52286, 52988, 54007, 104572, 106583, 108014, 213166, 216028, 426332, 702091, 1385579, 1404182, 2049209, 2771158, 2808364, 4098418, 5542316, 8196836, 26639717, 53279434, 106558868, 108608077, 217216154, 434432308, 1411905001, 2823810002, 5647620004]

約数ペア:

[(1, 5647620004), (2, 2823810002), (4, 1411905001), (13, 434432308), (26, 217216154), (52, 108608077), (53, 106558868), (106, 53279434), (212, 26639717), (689, 8196836), (1019, 5542316), (1378, 4098418), (2011, 2808364), (2038, 2771158), (2756, 2049209), (4022, 1404182), (4076, 1385579), (8044, 702091), (13247, 426332), (26143, 216028), (26494, 213166), (52286, 108014), (52988, 106583), (54007, 104572)]