1958178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 4190400

約数和(自身を除く): 2232222

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 193, 267, 386, 534, 579, 1158, 1691, 3382, 3667, 5073, 7334, 10146, 11001, 17177, 22002, 34354, 51531, 103062, 326363, 652726, 979089, 1958178]

約数ペア:

[(1, 1958178), (2, 979089), (3, 652726), (6, 326363), (19, 103062), (38, 51531), (57, 34354), (89, 22002), (114, 17177), (178, 11001), (193, 10146), (267, 7334), (386, 5073), (534, 3667), (579, 3382), (1158, 1691)]