246806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 24

約数和(自身を含む): 456816

約数和(自身を除く): 210010

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 289, 427, 578, 854, 1037, 2023, 2074, 4046, 7259, 14518, 17629, 35258, 123403, 246806]

約数ペア:

[(1, 246806), (2, 123403), (7, 35258), (14, 17629), (17, 14518), (34, 7259), (61, 4046), (119, 2074), (122, 2023), (238, 1037), (289, 854), (427, 578)]