921272044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2991143}}^1$

素因数の和:2991165

約数の個数: 24

約数和(自身を含む): 2010048768

約数和(自身を除く): 1088776724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2991143, 5982286, 11964572, 20938001, 32902573, 41876002, 65805146, 83752004, 131610292, 230318011, 460636022, 921272044]

約数ペア:

[(1, 921272044), (2, 460636022), (4, 230318011), (7, 131610292), (11, 83752004), (14, 65805146), (22, 41876002), (28, 32902573), (44, 20938001), (77, 11964572), (154, 5982286), (308, 2991143)]