3208478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 6395424

約数和(自身を除く): 3186946

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 289, 427, 442, 578, 793, 854, 1037, 1547, 1586, 2023, 2074, 3094, 3757, 4046, 5551, 7259, 7514, 11102, 13481, 14518, 17629, 26299, 26962, 35258, 52598, 94367, 123403, 188734, 229177, 246806, 458354, 1604239, 3208478]

約数ペア:

[(1, 3208478), (2, 1604239), (7, 458354), (13, 246806), (14, 229177), (17, 188734), (26, 123403), (34, 94367), (61, 52598), (91, 35258), (119, 26962), (122, 26299), (182, 17629), (221, 14518), (238, 13481), (289, 11102), (427, 7514), (442, 7259), (578, 5551), (793, 4046), (854, 3757), (1037, 3094), (1547, 2074), (1586, 2023)]