2053205826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2801}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 4854767616

約数和(自身を除く): 2801561790

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 563, 651, 1126, 1302, 1689, 2801, 3378, 3941, 5602, 7882, 8403, 11823, 16806, 17453, 19607, 23646, 34906, 39214, 52359, 58821, 86831, 104718, 117642, 122171, 173662, 244342, 260493, 366513, 520986, 607817, 733026, 1215634, 1576963, 1823451, 3153926, 3646902, 4730889, 9461778, 11038741, 22077482, 33116223, 48885853, 66232446, 97771706, 146657559, 293315118, 342200971, 684401942, 1026602913, 2053205826]

約数ペア:

[(1, 2053205826), (2, 1026602913), (3, 684401942), (6, 342200971), (7, 293315118), (14, 146657559), (21, 97771706), (31, 66232446), (42, 48885853), (62, 33116223), (93, 22077482), (186, 11038741), (217, 9461778), (434, 4730889), (563, 3646902), (651, 3153926), (1126, 1823451), (1302, 1576963), (1689, 1215634), (2801, 733026), (3378, 607817), (3941, 520986), (5602, 366513), (7882, 260493), (8403, 244342), (11823, 173662), (16806, 122171), (17453, 117642), (19607, 104718), (23646, 86831), (34906, 58821), (39214, 52359)]