1997332638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{779599}}^1$

素因数の和:779672

約数の個数: 32

約数和(自身を含む): 4640179200

約数和(自身を除く): 2642846562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 779599, 1559198, 2338797, 4677594, 5457193, 10914386, 16371579, 32743158, 47555539, 95111078, 142666617, 285333234, 332888773, 665777546, 998666319, 1997332638]

約数ペア:

[(1, 1997332638), (2, 998666319), (3, 665777546), (6, 332888773), (7, 285333234), (14, 142666617), (21, 95111078), (42, 47555539), (61, 32743158), (122, 16371579), (183, 10914386), (366, 5457193), (427, 4677594), (854, 2338797), (1281, 1559198), (2562, 779599)]