2056545136

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{1979}}^1$

素因数の和:2701

約数の個数: 40

約数和(自身を含む): 4030456320

約数和(自身を除く): 1973911184

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 607, 856, 1214, 1712, 1979, 2428, 3958, 4856, 7916, 9712, 15832, 31664, 64949, 129898, 211753, 259796, 423506, 519592, 847012, 1039184, 1201253, 1694024, 2402506, 3388048, 4805012, 9610024, 19220048, 128534071, 257068142, 514136284, 1028272568, 2056545136]

約数ペア:

[(1, 2056545136), (2, 1028272568), (4, 514136284), (8, 257068142), (16, 128534071), (107, 19220048), (214, 9610024), (428, 4805012), (607, 3388048), (856, 2402506), (1214, 1694024), (1712, 1201253), (1979, 1039184), (2428, 847012), (3958, 519592), (4856, 423506), (7916, 259796), (9712, 211753), (15832, 129898), (31664, 64949)]