258413798234

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1\times {\mathrm{1237531}}^1$

素因数の和:1238461

約数の個数: 16

約数和(自身を含む): 391070012256

約数和(自身を除く): 132656214022

約数列:

[1, 2, 131, 262, 797, 1594, 104407, 208814, 1237531, 2475062, 162116561, 324233122, 986312207, 1972624414, 129206899117, 258413798234]

約数ペア:

[(1, 258413798234), (2, 129206899117), (131, 1972624414), (262, 986312207), (797, 324233122), (1594, 162116561), (104407, 2475062), (208814, 1237531)]