1249666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 2094048

約数和(自身を除く): 844382

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1321, 2642, 14531, 29062, 56803, 113606, 624833, 1249666]

約数ペア:

[(1, 1249666), (2, 624833), (11, 113606), (22, 56803), (43, 29062), (86, 14531), (473, 2642), (946, 1321)]