1276207966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{129197}}^1$

素因数の和:129659

約数の個数: 16

約数和(自身を含む): 2093007600

約数和(自身を除く): 816799634

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 129197, 258394, 1421167, 2842334, 58009453, 116018906, 638103983, 1276207966]

約数ペア:

[(1, 1276207966), (2, 638103983), (11, 116018906), (22, 58009453), (449, 2842334), (898, 1421167), (4939, 258394), (9878, 129197)]