2016751903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{3049}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 2194048000

約数和(自身を除く): 177296097

約数列:

[1, 19, 31, 589, 1123, 3049, 21337, 34813, 57931, 94519, 661447, 1795861, 3424027, 65056513, 106144837, 2016751903]

約数ペア:

[(1, 2016751903), (19, 106144837), (31, 65056513), (589, 3424027), (1123, 1795861), (3049, 661447), (21337, 94519), (34813, 57931)]