1274784518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{44789}}^1$

素因数の和:44924

約数の個数: 32

約数和(自身を含む): 2321913600

約数和(自身を除く): 1047129082

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 14231, 28462, 44789, 89578, 313523, 627046, 850991, 1701982, 4792423, 5956937, 9584846, 11913874, 33546961, 67093922, 91056037, 182112074, 637392259, 1274784518]

約数ペア:

[(1, 1274784518), (2, 637392259), (7, 182112074), (14, 91056037), (19, 67093922), (38, 33546961), (107, 11913874), (133, 9584846), (214, 5956937), (266, 4792423), (749, 1701982), (1498, 850991), (2033, 627046), (4066, 313523), (14231, 89578), (28462, 44789)]