2051226695

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2020913}}^1$

素因数の和:2020954

約数の個数: 16

約数和(自身を含む): 2910116160

約数和(自身を除く): 858889465

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 2020913, 10104565, 14146391, 58606477, 70731955, 293032385, 410245339, 2051226695]

約数ペア:

[(1, 2051226695), (5, 410245339), (7, 293032385), (29, 70731955), (35, 58606477), (145, 14146391), (203, 10104565), (1015, 2020913)]