2054710581

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 3683750400

約数和(自身を除く): 1629039819

約数列:

[1, 3, 7, 11, 21, 29, 33, 43, 49, 77, 87, 129, 147, 203, 231, 301, 319, 473, 539, 609, 903, 957, 1019, 1247, 1419, 1421, 1617, 2107, 2233, 3057, 3311, 3741, 4263, 6321, 6699, 7133, 8729, 9933, 11209, 13717, 15631, 21399, 23177, 26187, 29551, 33627, 41151, 43817, 46893, 49931, 61103, 69531, 78463, 88653, 96019, 131451, 149793, 183309, 206857, 235389, 288057, 306719, 325061, 481987, 549241, 620571, 672133, 920157, 975183, 1270693, 1445961, 1447999, 1647723, 2016399, 2147033, 2275427, 3373909, 3812079, 4343997, 6441099, 6826281, 8894851, 10121727, 13977623, 15927989, 23617363, 26684553, 41932869, 47783967, 62263957, 70852089, 97843361, 186791871, 293530083, 684903527, 2054710581]

約数ペア:

[(1, 2054710581), (3, 684903527), (7, 293530083), (11, 186791871), (21, 97843361), (29, 70852089), (33, 62263957), (43, 47783967), (49, 41932869), (77, 26684553), (87, 23617363), (129, 15927989), (147, 13977623), (203, 10121727), (231, 8894851), (301, 6826281), (319, 6441099), (473, 4343997), (539, 3812079), (609, 3373909), (903, 2275427), (957, 2147033), (1019, 2016399), (1247, 1647723), (1419, 1447999), (1421, 1445961), (1617, 1270693), (2107, 975183), (2233, 920157), (3057, 672133), (3311, 620571), (3741, 549241), (4263, 481987), (6321, 325061), (6699, 306719), (7133, 288057), (8729, 235389), (9933, 206857), (11209, 183309), (13717, 149793), (15631, 131451), (21399, 96019), (23177, 88653), (26187, 78463), (29551, 69531), (33627, 61103), (41151, 49931), (43817, 46893)]