258612097

素因数分解:

${\mathrm{19}}^2\times {\mathrm{487}}^1\times {\mathrm{1471}}^1$

素因数の和:1996

約数の個数: 12

約数和(自身を含む): 273686016

約数和(自身を除く): 15073919

約数列:

[1, 19, 361, 487, 1471, 9253, 27949, 175807, 531031, 716377, 13611163, 258612097]

約数ペア:

[(1, 258612097), (19, 13611163), (361, 716377), (487, 531031), (1471, 175807), (9253, 27949)]