6500004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 17461248

約数和(自身を除く): 10961244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 347, 446, 669, 694, 892, 1041, 1338, 1388, 1561, 2082, 2429, 2676, 3122, 4164, 4683, 4858, 6244, 7287, 9366, 9716, 14574, 18732, 29148, 77381, 154762, 232143, 309524, 464286, 541667, 928572, 1083334, 1625001, 2166668, 3250002, 6500004]

約数ペア:

[(1, 6500004), (2, 3250002), (3, 2166668), (4, 1625001), (6, 1083334), (7, 928572), (12, 541667), (14, 464286), (21, 309524), (28, 232143), (42, 154762), (84, 77381), (223, 29148), (347, 18732), (446, 14574), (669, 9716), (694, 9366), (892, 7287), (1041, 6244), (1338, 4858), (1388, 4683), (1561, 4164), (2082, 3122), (2429, 2676)]