1796403184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{43133}}^1$

素因数の和:43297

約数の個数: 40

約数和(自身を含む): 3690545040

約数和(自身を除く): 1894141856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 5206, 10412, 20824, 41648, 43133, 86266, 172532, 345064, 690128, 819527, 1639054, 3278108, 5909221, 6556216, 11818442, 13112432, 23636884, 47273768, 94547536, 112275199, 224550398, 449100796, 898201592, 1796403184]

約数ペア:

[(1, 1796403184), (2, 898201592), (4, 449100796), (8, 224550398), (16, 112275199), (19, 94547536), (38, 47273768), (76, 23636884), (137, 13112432), (152, 11818442), (274, 6556216), (304, 5909221), (548, 3278108), (1096, 1639054), (2192, 819527), (2603, 690128), (5206, 345064), (10412, 172532), (20824, 86266), (41648, 43133)]