2079463477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 2827173888

約数和(自身を除く): 747710411

約数列:

[1, 7, 13, 17, 31, 91, 119, 131, 217, 221, 331, 403, 527, 917, 1547, 1703, 2227, 2317, 2821, 3689, 4061, 4303, 5627, 6851, 10261, 11921, 15589, 28427, 28951, 30121, 39389, 43361, 47957, 52793, 69037, 71827, 73151, 133393, 174437, 202657, 303527, 369551, 483259, 512057, 563693, 737137, 897481, 933751, 1221059, 1344191, 2267681, 3945851, 5159959, 6282367, 9409337, 9582781, 15873767, 17474483, 22851247, 67079467, 122321381, 159958729, 297066211, 2079463477]

約数ペア:

[(1, 2079463477), (7, 297066211), (13, 159958729), (17, 122321381), (31, 67079467), (91, 22851247), (119, 17474483), (131, 15873767), (217, 9582781), (221, 9409337), (331, 6282367), (403, 5159959), (527, 3945851), (917, 2267681), (1547, 1344191), (1703, 1221059), (2227, 933751), (2317, 897481), (2821, 737137), (3689, 563693), (4061, 512057), (4303, 483259), (5627, 369551), (6851, 303527), (10261, 202657), (11921, 174437), (15589, 133393), (28427, 73151), (28951, 71827), (30121, 69037), (39389, 52793), (43361, 47957)]