2504242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 24

約数和(自身を含む): 4216320

約数和(自身を除く): 1712078

約数列:

[1, 2, 13, 26, 31, 62, 169, 239, 338, 403, 478, 806, 3107, 5239, 6214, 7409, 10478, 14818, 40391, 80782, 96317, 192634, 1252121, 2504242]

約数ペア:

[(1, 2504242), (2, 1252121), (13, 192634), (26, 96317), (31, 80782), (62, 40391), (169, 14818), (239, 10478), (338, 7409), (403, 6214), (478, 5239), (806, 3107)]