2021696072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{25163}}^1$

素因数の和:25274

約数の個数: 48

約数和(自身を含む): 4216983120

約数和(自身を除く): 2195287048

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 1826, 3652, 7304, 10043, 20086, 25163, 40172, 50326, 80344, 100652, 201304, 276793, 553586, 1107172, 2088529, 2214344, 3044723, 4177058, 6089446, 8354116, 12178892, 16708232, 22973819, 24357784, 45947638, 91895276, 183790552, 252712009, 505424018, 1010848036, 2021696072]

約数ペア:

[(1, 2021696072), (2, 1010848036), (4, 505424018), (8, 252712009), (11, 183790552), (22, 91895276), (44, 45947638), (83, 24357784), (88, 22973819), (121, 16708232), (166, 12178892), (242, 8354116), (332, 6089446), (484, 4177058), (664, 3044723), (913, 2214344), (968, 2088529), (1826, 1107172), (3652, 553586), (7304, 276793), (10043, 201304), (20086, 100652), (25163, 80344), (40172, 50326)]