9974426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 8826214

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 271, 478, 542, 1673, 1897, 2629, 2981, 3346, 3794, 5258, 5962, 18403, 20867, 36806, 41734, 64769, 129538, 453383, 712459, 906766, 1424918, 4987213, 9974426]

約数ペア:

[(1, 9974426), (2, 4987213), (7, 1424918), (11, 906766), (14, 712459), (22, 453383), (77, 129538), (154, 64769), (239, 41734), (271, 36806), (478, 20867), (542, 18403), (1673, 5962), (1897, 5258), (2629, 3794), (2981, 3346)]