4392198

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 9840000

約数和(自身を除く): 5447802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 499, 978, 998, 1467, 1497, 2934, 2994, 4401, 4491, 8802, 8982, 13473, 26946, 81337, 162674, 244011, 488022, 732033, 1464066, 2196099, 4392198]

約数ペア:

[(1, 4392198), (2, 2196099), (3, 1464066), (6, 732033), (9, 488022), (18, 244011), (27, 162674), (54, 81337), (163, 26946), (326, 13473), (489, 8982), (499, 8802), (978, 4491), (998, 4401), (1467, 2994), (1497, 2934)]