2019438990589

素因数分解:

${\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{386791609}}^1$

素因数の和:386791859

約数の個数: 8

約数和(自身を含む): 2116523689920

約数和(自身を除く): 97084699331

約数列:

[1, 23, 227, 5221, 386791609, 8896207007, 87801695243, 2019438990589]

約数ペア:

[(1, 2019438990589), (23, 87801695243), (227, 8896207007), (5221, 386791609)]