1243136966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{34499}}^1$

素因数の和:34963

約数の個数: 16

約数和(自身を含む): 1912680000

約数和(自身を除く): 669543034

約数列:

[1, 2, 43, 86, 419, 838, 18017, 34499, 36034, 68998, 1483457, 2966914, 14455081, 28910162, 621568483, 1243136966]

約数ペア:

[(1, 1243136966), (2, 621568483), (43, 28910162), (86, 14455081), (419, 2966914), (838, 1483457), (18017, 68998), (34499, 36034)]