1900537134028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1263047}}^1$

素因数の和:1264606

約数の個数: 48

約数和(自身を含む): 3772774897920

約数和(自身を除く): 1872237763892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1523, 3046, 6092, 19799, 28937, 39598, 57874, 79196, 115748, 376181, 752362, 1263047, 1504724, 2526094, 5052188, 16419611, 23997893, 32839222, 47995786, 65678444, 95991572, 311972609, 623945218, 1247890436, 1923620581, 3847241162, 7694482324, 25007067553, 36548791039, 50014135106, 73097582078, 100028270212, 146195164156, 475134283507, 950268567014, 1900537134028]

約数ペア:

[(1, 1900537134028), (2, 950268567014), (4, 475134283507), (13, 146195164156), (19, 100028270212), (26, 73097582078), (38, 50014135106), (52, 36548791039), (76, 25007067553), (247, 7694482324), (494, 3847241162), (988, 1923620581), (1523, 1247890436), (3046, 623945218), (6092, 311972609), (19799, 95991572), (28937, 65678444), (39598, 47995786), (57874, 32839222), (79196, 23997893), (115748, 16419611), (376181, 5052188), (752362, 2526094), (1263047, 1504724)]