2989596446004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{17804119}}^1$

素因数の和:17806132

約数の個数: 48

約数和(自身を含む): 7976245760000

約数和(自身を除く): 4986649313996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1999, 3998, 5997, 7996, 11994, 13993, 23988, 27986, 41979, 55972, 83958, 167916, 17804119, 35608238, 53412357, 71216476, 106824714, 124628833, 213649428, 249257666, 373886499, 498515332, 747772998, 1495545996, 35590433881, 71180867762, 106771301643, 142361735524, 213542603286, 249133037167, 427085206572, 498266074334, 747399111501, 996532148668, 1494798223002, 2989596446004]

約数ペア:

[(1, 2989596446004), (2, 1494798223002), (3, 996532148668), (4, 747399111501), (6, 498266074334), (7, 427085206572), (12, 249133037167), (14, 213542603286), (21, 142361735524), (28, 106771301643), (42, 71180867762), (84, 35590433881), (1999, 1495545996), (3998, 747772998), (5997, 498515332), (7996, 373886499), (11994, 249257666), (13993, 213649428), (23988, 124628833), (27986, 106824714), (41979, 71216476), (55972, 53412357), (83958, 35608238), (167916, 17804119)]