10857242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 8150758

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 499, 506, 946, 989, 998, 1978, 5489, 10879, 10978, 11477, 21457, 21758, 22954, 42914, 126247, 236027, 252494, 472054, 493511, 987022, 5428621, 10857242]

約数ペア:

[(1, 10857242), (2, 5428621), (11, 987022), (22, 493511), (23, 472054), (43, 252494), (46, 236027), (86, 126247), (253, 42914), (473, 22954), (499, 21758), (506, 21457), (946, 11477), (989, 10978), (998, 10879), (1978, 5489)]