2930144

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 3779104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 127, 206, 224, 254, 412, 508, 721, 824, 889, 1016, 1442, 1648, 1778, 2032, 2884, 3296, 3556, 4064, 5768, 7112, 11536, 13081, 14224, 23072, 26162, 28448, 52324, 91567, 104648, 183134, 209296, 366268, 418592, 732536, 1465072, 2930144]

約数ペア:

[(1, 2930144), (2, 1465072), (4, 732536), (7, 418592), (8, 366268), (14, 209296), (16, 183134), (28, 104648), (32, 91567), (56, 52324), (103, 28448), (112, 26162), (127, 23072), (206, 14224), (224, 13081), (254, 11536), (412, 7112), (508, 5768), (721, 4064), (824, 3556), (889, 3296), (1016, 2884), (1442, 2032), (1648, 1778)]