1729384552

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{657061}}^1$

素因数の和:657121

約数の個数: 32

約数和(自身を含む): 3784677120

約数和(自身を除く): 2055292568

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 657061, 1314122, 2628244, 4599427, 5256488, 9198854, 18397708, 30881867, 36795416, 61763734, 123527468, 216173069, 247054936, 432346138, 864692276, 1729384552]

約数ペア:

[(1, 1729384552), (2, 864692276), (4, 432346138), (7, 247054936), (8, 216173069), (14, 123527468), (28, 61763734), (47, 36795416), (56, 30881867), (94, 18397708), (188, 9198854), (329, 5256488), (376, 4599427), (658, 2628244), (1316, 1314122), (2632, 657061)]