2023131985

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{89897}}^1$

素因数の和:90552

約数の個数: 16

約数和(自身を含む): 2778926976

約数和(自身を除く): 755794991

約数列:

[1, 5, 7, 35, 643, 3215, 4501, 22505, 89897, 449485, 629279, 3146395, 57803771, 289018855, 404626397, 2023131985]

約数ペア:

[(1, 2023131985), (5, 404626397), (7, 289018855), (35, 57803771), (643, 3146395), (3215, 629279), (4501, 449485), (22505, 89897)]