1396024

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 3034080

約数和(自身を除く): 1638056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 257, 388, 514, 679, 776, 1028, 1358, 1799, 2056, 2716, 3598, 5432, 7196, 14392, 24929, 49858, 99716, 174503, 199432, 349006, 698012, 1396024]

約数ペア:

[(1, 1396024), (2, 698012), (4, 349006), (7, 199432), (8, 174503), (14, 99716), (28, 49858), (56, 24929), (97, 14392), (194, 7196), (257, 5432), (388, 3598), (514, 2716), (679, 2056), (776, 1799), (1028, 1358)]