2811426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 6101568

約数和(自身を除く): 3290142

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 641, 731, 1282, 1462, 1923, 2193, 3846, 4386, 10897, 21794, 27563, 32691, 55126, 65382, 82689, 165378, 468571, 937142, 1405713, 2811426]

約数ペア:

[(1, 2811426), (2, 1405713), (3, 937142), (6, 468571), (17, 165378), (34, 82689), (43, 65382), (51, 55126), (86, 32691), (102, 27563), (129, 21794), (258, 10897), (641, 4386), (731, 3846), (1282, 2193), (1462, 1923)]