2023981918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{9281}}^1$

素因数の和:9748

約数の個数: 32

約数和(自身を含む): 3572307648

約数和(自身を除く): 1548325730

約数列:

[1, 2, 7, 14, 37, 74, 259, 421, 518, 842, 2947, 5894, 9281, 15577, 18562, 31154, 64967, 109039, 129934, 218078, 343397, 686794, 2403779, 3907301, 4807558, 7814602, 27351107, 54702214, 144570137, 289140274, 1011990959, 2023981918]

約数ペア:

[(1, 2023981918), (2, 1011990959), (7, 289140274), (14, 144570137), (37, 54702214), (74, 27351107), (259, 7814602), (421, 4807558), (518, 3907301), (842, 2403779), (2947, 686794), (5894, 343397), (9281, 218078), (15577, 129934), (18562, 109039), (31154, 64967)]