2371808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 2708512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 83, 94, 152, 166, 188, 304, 332, 376, 608, 664, 752, 893, 1328, 1504, 1577, 1786, 2656, 3154, 3572, 3901, 6308, 7144, 7802, 12616, 14288, 15604, 25232, 28576, 31208, 50464, 62416, 74119, 124832, 148238, 296476, 592952, 1185904, 2371808]

約数ペア:

[(1, 2371808), (2, 1185904), (4, 592952), (8, 296476), (16, 148238), (19, 124832), (32, 74119), (38, 62416), (47, 50464), (76, 31208), (83, 28576), (94, 25232), (152, 15604), (166, 14288), (188, 12616), (304, 7802), (332, 7144), (376, 6308), (608, 3901), (664, 3572), (752, 3154), (893, 2656), (1328, 1786), (1504, 1577)]