2008755084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223493}}^1$

素因数の和:223614

約数の個数: 48

約数和(自身を含む): 5406766848

約数和(自身を除く): 3398011764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 223493, 446986, 670479, 893972, 1340958, 1564451, 2681916, 3128902, 4693353, 6257804, 9386706, 18773412, 23913751, 47827502, 71741253, 95655004, 143482506, 167396257, 286965012, 334792514, 502188771, 669585028, 1004377542, 2008755084]

約数ペア:

[(1, 2008755084), (2, 1004377542), (3, 669585028), (4, 502188771), (6, 334792514), (7, 286965012), (12, 167396257), (14, 143482506), (21, 95655004), (28, 71741253), (42, 47827502), (84, 23913751), (107, 18773412), (214, 9386706), (321, 6257804), (428, 4693353), (642, 3128902), (749, 2681916), (1284, 1564451), (1498, 1340958), (2247, 893972), (2996, 670479), (4494, 446986), (8988, 223493)]