2046759952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^2$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 4250023120

約数和(自身を除く): 2203263168

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 317, 536, 634, 1072, 1268, 1273, 2536, 2546, 5072, 5092, 6023, 10184, 12046, 20368, 21239, 24092, 42478, 48184, 84956, 96368, 100489, 169912, 200978, 339824, 401956, 403541, 803912, 807082, 1607824, 1614164, 1909291, 3228328, 3818582, 6456656, 6732763, 7637164, 13465526, 15274328, 26931052, 30548656, 53862104, 107724208, 127922497, 255844994, 511689988, 1023379976, 2046759952]

約数ペア:

[(1, 2046759952), (2, 1023379976), (4, 511689988), (8, 255844994), (16, 127922497), (19, 107724208), (38, 53862104), (67, 30548656), (76, 26931052), (134, 15274328), (152, 13465526), (268, 7637164), (304, 6732763), (317, 6456656), (536, 3818582), (634, 3228328), (1072, 1909291), (1268, 1614164), (1273, 1607824), (2536, 807082), (2546, 803912), (5072, 403541), (5092, 401956), (6023, 339824), (10184, 200978), (12046, 169912), (20368, 100489), (21239, 96368), (24092, 84956), (42478, 48184)]