13130644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 23600808

約数和(自身を除く): 10470164

約数列:

[1, 2, 4, 53, 106, 212, 241, 257, 482, 514, 964, 1028, 12773, 13621, 25546, 27242, 51092, 54484, 61937, 123874, 247748, 3282661, 6565322, 13130644]

約数ペア:

[(1, 13130644), (2, 6565322), (4, 3282661), (53, 247748), (106, 123874), (212, 61937), (241, 54484), (257, 51092), (482, 27242), (514, 25546), (964, 13621), (1028, 12773)]