2785716

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 7093632

約数和(自身を除く): 4307916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 347, 446, 669, 694, 892, 1041, 1338, 1388, 2007, 2082, 2676, 3123, 4014, 4164, 6246, 8028, 12492, 77381, 154762, 232143, 309524, 464286, 696429, 928572, 1392858, 2785716]

約数ペア:

[(1, 2785716), (2, 1392858), (3, 928572), (4, 696429), (6, 464286), (9, 309524), (12, 232143), (18, 154762), (36, 77381), (223, 12492), (347, 8028), (446, 6246), (669, 4164), (694, 4014), (892, 3123), (1041, 2676), (1338, 2082), (1388, 2007)]