2019900993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{774799}}^1$

素因数の和:774892

約数の個数: 16

約数和(自身を含む): 2975232000

約数和(自身を除く): 955331007

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 774799, 2324397, 8522789, 25568367, 61209121, 183627363, 673300331, 2019900993]

約数ペア:

[(1, 2019900993), (3, 673300331), (11, 183627363), (33, 61209121), (79, 25568367), (237, 8522789), (869, 2324397), (2607, 774799)]