2660004078591

素因数分解:

$3^1\times {\mathrm{1901}}^1\times {\mathrm{3457}}^1\times {\mathrm{134921}}^1$

素因数の和:140282

約数の個数: 16

約数和(自身を含む): 3549590579808

約数和(自身を除く): 889586501217

約数列:

[1, 3, 1901, 3457, 5703, 10371, 134921, 404763, 6571757, 19715271, 256484821, 466421897, 769454463, 1399265691, 886668026197, 2660004078591]

約数ペア:

[(1, 2660004078591), (3, 886668026197), (1901, 1399265691), (3457, 769454463), (5703, 466421897), (10371, 256484821), (134921, 19715271), (404763, 6571757)]