2008957096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1571}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 4074624000

約数和(自身を除く): 2065666904

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 179, 188, 358, 376, 716, 893, 1432, 1571, 1786, 3142, 3401, 3572, 6284, 6802, 7144, 8413, 12568, 13604, 16826, 27208, 29849, 33652, 59698, 67304, 73837, 119396, 147674, 159847, 238792, 281209, 295348, 319694, 562418, 590696, 639388, 1124836, 1278776, 1402903, 2249672, 2805806, 5342971, 5611612, 10685942, 11223224, 13216823, 21371884, 26433646, 42743768, 52867292, 105734584, 251119637, 502239274, 1004478548, 2008957096]

約数ペア:

[(1, 2008957096), (2, 1004478548), (4, 502239274), (8, 251119637), (19, 105734584), (38, 52867292), (47, 42743768), (76, 26433646), (94, 21371884), (152, 13216823), (179, 11223224), (188, 10685942), (358, 5611612), (376, 5342971), (716, 2805806), (893, 2249672), (1432, 1402903), (1571, 1278776), (1786, 1124836), (3142, 639388), (3401, 590696), (3572, 562418), (6284, 319694), (6802, 295348), (7144, 281209), (8413, 238792), (12568, 159847), (13604, 147674), (16826, 119396), (27208, 73837), (29849, 67304), (33652, 59698)]