738289916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106751}}^1$

素因数の和:106794

約数の個数: 48

約数和(自身を含む): 1673871360

約数和(自身を除く): 935581444

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 106751, 213502, 427004, 747257, 1387763, 1494514, 2028269, 2775526, 2989028, 4056538, 5551052, 8113076, 9714341, 14197883, 19428682, 26367497, 28395766, 38857364, 52734994, 56791532, 105469988, 184572479, 369144958, 738289916]

約数ペア:

[(1, 738289916), (2, 369144958), (4, 184572479), (7, 105469988), (13, 56791532), (14, 52734994), (19, 38857364), (26, 28395766), (28, 26367497), (38, 19428682), (52, 14197883), (76, 9714341), (91, 8113076), (133, 5551052), (182, 4056538), (247, 2989028), (266, 2775526), (364, 2028269), (494, 1494514), (532, 1387763), (988, 747257), (1729, 427004), (3458, 213502), (6916, 106751)]