1931034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 2676966

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1999, 3998, 5997, 11994, 13993, 27986, 41979, 45977, 83958, 91954, 137931, 275862, 321839, 643678, 965517, 1931034]

約数ペア:

[(1, 1931034), (2, 965517), (3, 643678), (6, 321839), (7, 275862), (14, 137931), (21, 91954), (23, 83958), (42, 45977), (46, 41979), (69, 27986), (138, 13993), (161, 11994), (322, 5997), (483, 3998), (966, 1999)]