255207989078

素因数分解:

$2^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{13030123}}^1$

素因数の和:13031531

約数の個数: 16

約数和(自身を含む): 437812166400

約数和(自身を除く): 182604177322

約数列:

[1, 2, 7, 14, 1399, 2798, 9793, 19586, 13030123, 26060246, 91210861, 182421722, 18229142077, 36458284154, 127603994539, 255207989078]

約数ペア:

[(1, 255207989078), (2, 127603994539), (7, 36458284154), (14, 18229142077), (1399, 182421722), (2798, 91210861), (9793, 26060246), (19586, 13030123)]