2438828

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 5190192

約数和(自身を除く): 2751364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 541, 644, 1082, 1127, 2164, 2254, 3787, 4508, 7574, 12443, 15148, 24886, 26509, 49772, 53018, 87101, 106036, 174202, 348404, 609707, 1219414, 2438828]

約数ペア:

[(1, 2438828), (2, 1219414), (4, 609707), (7, 348404), (14, 174202), (23, 106036), (28, 87101), (46, 53018), (49, 49772), (92, 26509), (98, 24886), (161, 15148), (196, 12443), (322, 7574), (541, 4508), (644, 3787), (1082, 2254), (1127, 2164)]