2069106445

素因数分解:

$5^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{25603}}^1$

素因数の和:27924

約数の個数: 16

約数和(自身を含む): 2838971520

約数和(自身を除く): 769865075

約数列:

[1, 5, 7, 35, 2309, 11545, 16163, 25603, 80815, 128015, 179221, 896105, 59117327, 295586635, 413821289, 2069106445]

約数ペア:

[(1, 2069106445), (5, 413821289), (7, 295586635), (35, 59117327), (2309, 896105), (11545, 179221), (16163, 128015), (25603, 80815)]