2005457916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2170409}}^1$

素因数の和:2170434

約数の個数: 48

約数和(自身を含む): 5834062080

約数和(自身を除く): 3828604164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2170409, 4340818, 6511227, 8681636, 13022454, 15192863, 23874499, 26044908, 30385726, 45578589, 47748998, 60771452, 71623497, 91157178, 95497996, 143246994, 167121493, 182314356, 286493988, 334242986, 501364479, 668485972, 1002728958, 2005457916]

約数ペア:

[(1, 2005457916), (2, 1002728958), (3, 668485972), (4, 501364479), (6, 334242986), (7, 286493988), (11, 182314356), (12, 167121493), (14, 143246994), (21, 95497996), (22, 91157178), (28, 71623497), (33, 60771452), (42, 47748998), (44, 45578589), (66, 30385726), (77, 26044908), (84, 23874499), (132, 15192863), (154, 13022454), (231, 8681636), (308, 6511227), (462, 4340818), (924, 2170409)]