26661431812

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{1511}}^1\times {\mathrm{18457}}^1$

素因数の和:20211

約数の個数: 24

約数和(自身を含む): 46886273280

約数和(自身を除く): 20224841468

約数列:

[1, 2, 4, 239, 478, 956, 1511, 3022, 6044, 18457, 36914, 73828, 361129, 722258, 1444516, 4411223, 8822446, 17644892, 27888527, 55777054, 111554108, 6665357953, 13330715906, 26661431812]

約数ペア:

[(1, 26661431812), (2, 13330715906), (4, 6665357953), (239, 111554108), (478, 55777054), (956, 27888527), (1511, 17644892), (3022, 8822446), (6044, 4411223), (18457, 1444516), (36914, 722258), (73828, 361129)]