393874382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3371}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 664257024

約数和(自身を除く): 270382642

約数列:

[1, 2, 11, 22, 47, 94, 113, 226, 517, 1034, 1243, 2486, 3371, 5311, 6742, 10622, 37081, 58421, 74162, 116842, 158437, 316874, 380923, 761846, 1742807, 3485614, 4190153, 8380306, 17903381, 35806762, 196937191, 393874382]

約数ペア:

[(1, 393874382), (2, 196937191), (11, 35806762), (22, 17903381), (47, 8380306), (94, 4190153), (113, 3485614), (226, 1742807), (517, 761846), (1034, 380923), (1243, 316874), (2486, 158437), (3371, 116842), (5311, 74162), (6742, 58421), (10622, 37081)]