2038851485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{904147}}^1$

素因数の和:904204

約数の個数: 16

約数和(自身を含む): 2734143552

約数和(自身を除く): 695292067

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 904147, 4520735, 9945617, 37070027, 49728085, 185350135, 407770297, 2038851485]

約数ペア:

[(1, 2038851485), (5, 407770297), (11, 185350135), (41, 49728085), (55, 37070027), (205, 9945617), (451, 4520735), (2255, 904147)]