2579716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 2288924

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 643, 1003, 1286, 2006, 2572, 4012, 10931, 21862, 37937, 43724, 75874, 151748, 644929, 1289858, 2579716]

約数ペア:

[(1, 2579716), (2, 1289858), (4, 644929), (17, 151748), (34, 75874), (59, 43724), (68, 37937), (118, 21862), (236, 10931), (643, 4012), (1003, 2572), (1286, 2006)]