2398008544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{28789}}^1$

素因数の和:28955

約数の個数: 48

約数和(自身を含む): 5006005200

約数和(自身を除く): 2607996656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1096, 2192, 2603, 4384, 5206, 10412, 20824, 28789, 41648, 57578, 83296, 115156, 230312, 460624, 546991, 921248, 1093982, 2187964, 3944093, 4375928, 7888186, 8751856, 15776372, 17503712, 31552744, 63105488, 74937767, 126210976, 149875534, 299751068, 599502136, 1199004272, 2398008544]

約数ペア:

[(1, 2398008544), (2, 1199004272), (4, 599502136), (8, 299751068), (16, 149875534), (19, 126210976), (32, 74937767), (38, 63105488), (76, 31552744), (137, 17503712), (152, 15776372), (274, 8751856), (304, 7888186), (548, 4375928), (608, 3944093), (1096, 2187964), (2192, 1093982), (2603, 921248), (4384, 546991), (5206, 460624), (10412, 230312), (20824, 115156), (28789, 83296), (41648, 57578)]