260452024

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{18097}}^1$

素因数の和:18367

約数の個数: 32

約数和(自身を含む): 560314080

約数和(自身を除く): 299862056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 18097, 36194, 72388, 126679, 144776, 253358, 506716, 1013432, 4650929, 9301858, 18603716, 32556503, 37207432, 65113006, 130226012, 260452024]

約数ペア:

[(1, 260452024), (2, 130226012), (4, 65113006), (7, 37207432), (8, 32556503), (14, 18603716), (28, 9301858), (56, 4650929), (257, 1013432), (514, 506716), (1028, 253358), (1799, 144776), (2056, 126679), (3598, 72388), (7196, 36194), (14392, 18097)]