284893144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{13681}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 566434800

約数和(自身を除く): 281541656

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 10412, 13681, 20824, 27362, 54724, 109448, 259939, 519878, 1039756, 1874297, 2079512, 3748594, 7497188, 14994376, 35611643, 71223286, 142446572, 284893144]

約数ペア:

[(1, 284893144), (2, 142446572), (4, 71223286), (8, 35611643), (19, 14994376), (38, 7497188), (76, 3748594), (137, 2079512), (152, 1874297), (274, 1039756), (548, 519878), (1096, 259939), (2603, 109448), (5206, 54724), (10412, 27362), (13681, 20824)]