2024542975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{889909}}^1$

素因数の和:889939

約数の個数: 24

約数和(自身を含む): 3089767520

約数和(自身を除く): 1065224545

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 889909, 4449545, 6229363, 11568817, 22247725, 31146815, 57844085, 80981719, 155734075, 289220425, 404908595, 2024542975]

約数ペア:

[(1, 2024542975), (5, 404908595), (7, 289220425), (13, 155734075), (25, 80981719), (35, 57844085), (65, 31146815), (91, 22247725), (175, 11568817), (325, 6229363), (455, 4449545), (2275, 889909)]