2000192257

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 2436344064

約数和(自身を除く): 436151807

約数列:

[1, 7, 41, 43, 61, 287, 301, 427, 1763, 2501, 2623, 2657, 12341, 17507, 18361, 18599, 107543, 108937, 114251, 162077, 752801, 762559, 799757, 1134539, 4684291, 6645157, 6969311, 32790037, 46516099, 48785177, 285741751, 2000192257]

約数ペア:

[(1, 2000192257), (7, 285741751), (41, 48785177), (43, 46516099), (61, 32790037), (287, 6969311), (301, 6645157), (427, 4684291), (1763, 1134539), (2501, 799757), (2623, 762559), (2657, 752801), (12341, 162077), (17507, 114251), (18361, 108937), (18599, 107543)]