2018744105

素因数分解:

$5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{51361}}^1$

素因数の和:52496

約数の個数: 16

約数和(自身を含む): 2771082624

約数和(自身を除く): 752338519

約数列:

[1, 5, 7, 35, 1123, 5615, 7861, 39305, 51361, 256805, 359527, 1797635, 57678403, 288392015, 403748821, 2018744105]

約数ペア:

[(1, 2018744105), (5, 403748821), (7, 288392015), (35, 57678403), (1123, 1797635), (5615, 359527), (7861, 256805), (39305, 51361)]