261036360029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{451799}}^1$

素因数の和:452512

約数の個数: 16

約数和(自身を含む): 281055744000

約数和(自身を除く): 20019383971

約数列:

[1, 19, 47, 647, 893, 12293, 30409, 451799, 577771, 8584181, 21234553, 292313953, 403456507, 5553965107, 13738755791, 261036360029]

約数ペア:

[(1, 261036360029), (19, 13738755791), (47, 5553965107), (647, 403456507), (893, 292313953), (12293, 21234553), (30409, 8584181), (451799, 577771)]