2012048787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{599}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3285619200

約数和(自身を除く): 1273570413

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 599, 679, 1649, 1797, 2037, 4193, 4947, 9409, 10183, 11543, 12579, 28227, 30549, 34629, 58103, 65863, 71281, 159953, 174309, 197589, 213843, 406721, 479859, 987751, 1119671, 1220163, 2963253, 3359013, 5635991, 6914257, 16907973, 20742771, 39451937, 95811847, 118355811, 287435541, 670682929, 2012048787]

約数ペア:

[(1, 2012048787), (3, 670682929), (7, 287435541), (17, 118355811), (21, 95811847), (51, 39451937), (97, 20742771), (119, 16907973), (291, 6914257), (357, 5635991), (599, 3359013), (679, 2963253), (1649, 1220163), (1797, 1119671), (2037, 987751), (4193, 479859), (4947, 406721), (9409, 213843), (10183, 197589), (11543, 174309), (12579, 159953), (28227, 71281), (30549, 65863), (34629, 58103)]