5130748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 11096064

約数和(自身を除く): 5965316

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 257, 322, 434, 514, 644, 713, 868, 1028, 1426, 1799, 2852, 3598, 4991, 5911, 7196, 7967, 9982, 11822, 15934, 19964, 23644, 31868, 41377, 55769, 82754, 111538, 165508, 183241, 223076, 366482, 732964, 1282687, 2565374, 5130748]

約数ペア:

[(1, 5130748), (2, 2565374), (4, 1282687), (7, 732964), (14, 366482), (23, 223076), (28, 183241), (31, 165508), (46, 111538), (62, 82754), (92, 55769), (124, 41377), (161, 31868), (217, 23644), (257, 19964), (322, 15934), (434, 11822), (514, 9982), (644, 7967), (713, 7196), (868, 5911), (1028, 4991), (1426, 3598), (1799, 2852)]