2021858279

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1\times {\mathrm{8293}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 2392653120

約数和(自身を除く): 370794841

約数列:

[1, 7, 29, 203, 1201, 8293, 8407, 34829, 58051, 240497, 243803, 1683479, 9959893, 69719251, 288836897, 2021858279]

約数ペア:

[(1, 2021858279), (7, 288836897), (29, 69719251), (203, 9959893), (1201, 1683479), (8293, 243803), (8407, 240497), (34829, 58051)]