2019955242

素因数分解:

$2^1\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{269543}}^1$

素因数の和:270797

約数の個数: 16

約数和(自身を含む): 4043160000

約数和(自身を除く): 2023204758

約数列:

[1, 2, 3, 6, 1249, 2498, 3747, 7494, 269543, 539086, 808629, 1617258, 336659207, 673318414, 1009977621, 2019955242]

約数ペア:

[(1, 2019955242), (2, 1009977621), (3, 673318414), (6, 336659207), (1249, 1617258), (2498, 808629), (3747, 539086), (7494, 269543)]