1285298418

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{114493}}^1$

素因数の和:116369

約数の個数: 16

約数和(自身を含む): 2571993216

約数和(自身を除く): 1286694798

約数列:

[1, 2, 3, 6, 1871, 3742, 5613, 11226, 114493, 228986, 343479, 686958, 214216403, 428432806, 642649209, 1285298418]

約数ペア:

[(1, 1285298418), (2, 642649209), (3, 428432806), (6, 214216403), (1871, 686958), (3742, 343479), (5613, 228986), (11226, 114493)]