256670234

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{2371}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 389387520

約数和(自身を除く): 132717286

約数列:

[1, 2, 113, 226, 479, 958, 2371, 4742, 54127, 108254, 267923, 535846, 1135709, 2271418, 128335117, 256670234]

約数ペア:

[(1, 256670234), (2, 128335117), (113, 2271418), (226, 1135709), (479, 535846), (958, 267923), (2371, 108254), (4742, 54127)]