1796201841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 3003033600

約数和(自身を除く): 1206831759

約数列:

[1, 3, 7, 19, 21, 41, 57, 59, 123, 133, 177, 287, 399, 413, 779, 861, 1121, 1239, 1861, 2337, 2419, 3363, 5453, 5583, 7257, 7847, 13027, 16359, 16933, 23541, 35359, 39081, 45961, 50799, 76301, 106077, 109799, 137883, 228903, 247513, 321727, 329397, 534107, 742539, 768593, 965181, 1449719, 1602321, 2086181, 2305779, 4349157, 4501759, 6258543, 10148033, 13505277, 14603267, 30444099, 31512313, 43809801, 85533421, 94536939, 256600263, 598733947, 1796201841]

約数ペア:

[(1, 1796201841), (3, 598733947), (7, 256600263), (19, 94536939), (21, 85533421), (41, 43809801), (57, 31512313), (59, 30444099), (123, 14603267), (133, 13505277), (177, 10148033), (287, 6258543), (399, 4501759), (413, 4349157), (779, 2305779), (861, 2086181), (1121, 1602321), (1239, 1449719), (1861, 965181), (2337, 768593), (2419, 742539), (3363, 534107), (5453, 329397), (5583, 321727), (7257, 247513), (7847, 228903), (13027, 137883), (16359, 109799), (16933, 106077), (23541, 76301), (35359, 50799), (39081, 45961)]