645293278081

素因数分解:

${\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4903}}^1\times {\mathrm{23431}}^1$

素因数の和:28512

約数の個数: 16

約数和(自身を含む): 666021420288

約数和(自身を除く): 20728142207

約数列:

[1, 41, 137, 4903, 5617, 23431, 201023, 671711, 960671, 3210047, 27540151, 114882193, 131611927, 4710169913, 15738860441, 645293278081]

約数ペア:

[(1, 645293278081), (41, 15738860441), (137, 4710169913), (4903, 131611927), (5617, 114882193), (23431, 27540151), (201023, 3210047), (671711, 960671)]